Home / 9,063,718.32-12,508,213.05-4,934,024.40

Finding the Fourth Proportional to 9,063,718.32, 12,508,213.05 and 4,934,024.40

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Solution

The fourth proportional to 9,063,718.32, 12,508,213.05 and 4,934,024.40 is: 6,809,107.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,718.32 : 12,508,213.05 = 4,934,024.40 : x
  2. Step 2: Convert to fraction form
    9,063,718.32/12,508,213.05 = 4,934,024.40/x
  3. Step 3: Cross multiply
    9,063,718.32x = 12,508,213.05 × 4,934,024.40
  4. Step 4: Simplify right side
    9,063,718.32x = 61,715,828,389,098.43
  5. Step 5: Solve for x
    x = 61,715,828,389,098.43/9,063,718.32
  6. Step 6: Final answer
    x = 6,809,107.06

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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.