Home / 9,317,500.32-13,976,246.16-2,585,912.16

Finding the Fourth Proportional to 9,317,500.32, 13,976,246.16 and 2,585,912.16

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Solution

The fourth proportional to 9,317,500.32, 13,976,246.16 and 2,585,912.16 is: 3,878,867.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,317,500.32 : 13,976,246.16 = 2,585,912.16 : x
  2. Step 2: Convert to fraction form
    9,317,500.32/13,976,246.16 = 2,585,912.16/x
  3. Step 3: Cross multiply
    9,317,500.32x = 13,976,246.16 × 2,585,912.16
  4. Step 4: Simplify right side
    9,317,500.32x = 36,141,344,896,297.30
  5. Step 5: Solve for x
    x = 36,141,344,896,297.30/9,317,500.32
  6. Step 6: Final answer
    x = 3,878,867.04

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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.