Home / 6,522,870.28-9,785,083.56-3,154,657

Finding the Fourth Proportional to 6,522,870.28, 9,785,083.56 and 3,154,657

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Solution

The fourth proportional to 6,522,870.28, 9,785,083.56 and 3,154,657 is: 4,732,361.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,870.28 : 9,785,083.56 = 3,154,657 : x
  2. Step 2: Convert to fraction form
    6,522,870.28/9,785,083.56 = 3,154,657/x
  3. Step 3: Cross multiply
    6,522,870.28x = 9,785,083.56 × 3,154,657
  4. Step 4: Simplify right side
    6,522,870.28x = 30,868,582,348,138.92
  5. Step 5: Solve for x
    x = 30,868,582,348,138.92/6,522,870.28
  6. Step 6: Final answer
    x = 4,732,361.83

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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.