Home / 749,651.96-1,124,477.10-244,212.18

Finding the Fourth Proportional to 749,651.96, 1,124,477.10 and 244,212.18

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Solution

The fourth proportional to 749,651.96, 1,124,477.10 and 244,212.18 is: 366,318.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    749,651.96 : 1,124,477.10 = 244,212.18 : x
  2. Step 2: Convert to fraction form
    749,651.96/1,124,477.10 = 244,212.18/x
  3. Step 3: Cross multiply
    749,651.96x = 1,124,477.10 × 244,212.18
  4. Step 4: Simplify right side
    749,651.96x = 274,611,003,951.08
  5. Step 5: Solve for x
    x = 274,611,003,951.08/749,651.96
  6. Step 6: Final answer
    x = 366,318.00

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.