Home / 684,153.10-1,025,794.96-600,082.08

Finding the Fourth Proportional to 684,153.10, 1,025,794.96 and 600,082.08

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Solution

The fourth proportional to 684,153.10, 1,025,794.96 and 600,082.08 is: 899,741.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    684,153.10 : 1,025,794.96 = 600,082.08 : x
  2. Step 2: Convert to fraction form
    684,153.10/1,025,794.96 = 600,082.08/x
  3. Step 3: Cross multiply
    684,153.10x = 1,025,794.96 × 600,082.08
  4. Step 4: Simplify right side
    684,153.10x = 615,561,173,250.32
  5. Step 5: Solve for x
    x = 615,561,173,250.32/684,153.10
  6. Step 6: Final answer
    x = 899,741.85

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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.