Home / 11,532,650.08-15,915,389.34-6,376,344.52

Finding the Fourth Proportional to 11,532,650.08, 15,915,389.34 and 6,376,344.52

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Solution

The fourth proportional to 11,532,650.08, 15,915,389.34 and 6,376,344.52 is: 8,799,539.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,532,650.08 : 15,915,389.34 = 6,376,344.52 : x
  2. Step 2: Convert to fraction form
    11,532,650.08/15,915,389.34 = 6,376,344.52/x
  3. Step 3: Cross multiply
    11,532,650.08x = 15,915,389.34 × 6,376,344.52
  4. Step 4: Simplify right side
    11,532,650.08x = 101,482,005,601,775.41
  5. Step 5: Solve for x
    x = 101,482,005,601,775.41/11,532,650.08
  6. Step 6: Final answer
    x = 8,799,539.13

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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.