Home / 1,495,552.60-2,243,328.90-548,800.30

Finding the Fourth Proportional to 1,495,552.60, 2,243,328.90 and 548,800.30

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Solution

The fourth proportional to 1,495,552.60, 2,243,328.90 and 548,800.30 is: 823,200.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,552.60 : 2,243,328.90 = 548,800.30 : x
  2. Step 2: Convert to fraction form
    1,495,552.60/2,243,328.90 = 548,800.30/x
  3. Step 3: Cross multiply
    1,495,552.60x = 2,243,328.90 × 548,800.30
  4. Step 4: Simplify right side
    1,495,552.60x = 1,231,139,573,318.67
  5. Step 5: Solve for x
    x = 1,231,139,573,318.67/1,495,552.60
  6. Step 6: Final answer
    x = 823,200.45

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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.