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Finding the Fourth Proportional to 598,025.80, 897,038.70 and 410,468.68

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Solution

The fourth proportional to 598,025.80, 897,038.70 and 410,468.68 is: 615,703.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,025.80 : 897,038.70 = 410,468.68 : x
  2. Step 2: Convert to fraction form
    598,025.80/897,038.70 = 410,468.68/x
  3. Step 3: Cross multiply
    598,025.80x = 897,038.70 × 410,468.68
  4. Step 4: Simplify right side
    598,025.80x = 368,206,291,097.92
  5. Step 5: Solve for x
    x = 368,206,291,097.92/598,025.80
  6. Step 6: Final answer
    x = 615,703.02

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Similar ratio
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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.