Home / 684,155.10-1,025,797.96-600,084.08

Finding the Fourth Proportional to 684,155.10, 1,025,797.96 and 600,084.08

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Solution

The fourth proportional to 684,155.10, 1,025,797.96 and 600,084.08 is: 899,744.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    684,155.10 : 1,025,797.96 = 600,084.08 : x
  2. Step 2: Convert to fraction form
    684,155.10/1,025,797.96 = 600,084.08/x
  3. Step 3: Cross multiply
    684,155.10x = 1,025,797.96 × 600,084.08
  4. Step 4: Simplify right side
    684,155.10x = 615,565,025,092.48
  5. Step 5: Solve for x
    x = 615,565,025,092.48/684,155.10
  6. Step 6: Final answer
    x = 899,744.85

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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.