Home / 749,650.01-1,124,474.09-244,210.16

Finding the Fourth Proportional to 749,650.01, 1,124,474.09 and 244,210.16

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Solution

The fourth proportional to 749,650.01, 1,124,474.09 and 244,210.16 is: 366,314.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    749,650.01 : 1,124,474.09 = 244,210.16 : x
  2. Step 2: Convert to fraction form
    749,650.01/1,124,474.09 = 244,210.16/x
  3. Step 3: Cross multiply
    749,650.01x = 1,124,474.09 × 244,210.16
  4. Step 4: Simplify right side
    749,650.01x = 274,607,990,591.33
  5. Step 5: Solve for x
    x = 274,607,990,591.33/749,650.01
  6. Step 6: Final answer
    x = 366,314.93

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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.