Home / 1,034,500.12-1,427,396.24-604,697.10

Finding the Fourth Proportional to 1,034,500.12, 1,427,396.24 and 604,697.10

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Solution

The fourth proportional to 1,034,500.12, 1,427,396.24 and 604,697.10 is: 834,356.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,500.12 : 1,427,396.24 = 604,697.10 : x
  2. Step 2: Convert to fraction form
    1,034,500.12/1,427,396.24 = 604,697.10/x
  3. Step 3: Cross multiply
    1,034,500.12x = 1,427,396.24 × 604,697.10
  4. Step 4: Simplify right side
    1,034,500.12x = 863,142,366,878.90
  5. Step 5: Solve for x
    x = 863,142,366,878.90/1,034,500.12
  6. Step 6: Final answer
    x = 834,356.95

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.