Home / 9,025,345.68-13,536,689.04-2,960,718.24

Finding the Fourth Proportional to 9,025,345.68, 13,536,689.04 and 2,960,718.24

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Solution

The fourth proportional to 9,025,345.68, 13,536,689.04 and 2,960,718.24 is: 4,440,641.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025,345.68 : 13,536,689.04 = 2,960,718.24 : x
  2. Step 2: Convert to fraction form
    9,025,345.68/13,536,689.04 = 2,960,718.24/x
  3. Step 3: Cross multiply
    9,025,345.68x = 13,536,689.04 × 2,960,718.24
  4. Step 4: Simplify right side
    9,025,345.68x = 40,078,322,149,936.09
  5. Step 5: Solve for x
    x = 40,078,322,149,936.09/9,025,345.68
  6. Step 6: Final answer
    x = 4,440,641.23

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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.