Home / 9,160,666.24-13,744,803.12-4,609,284.88

Finding the Fourth Proportional to 9,160,666.24, 13,744,803.12 and 4,609,284.88

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Solution

The fourth proportional to 9,160,666.24, 13,744,803.12 and 4,609,284.88 is: 6,915,841.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,160,666.24 : 13,744,803.12 = 4,609,284.88 : x
  2. Step 2: Convert to fraction form
    9,160,666.24/13,744,803.12 = 4,609,284.88/x
  3. Step 3: Cross multiply
    9,160,666.24x = 13,744,803.12 × 4,609,284.88
  4. Step 4: Simplify right side
    9,160,666.24x = 63,353,713,199,592.82
  5. Step 5: Solve for x
    x = 63,353,713,199,592.82/9,160,666.24
  6. Step 6: Final answer
    x = 6,915,841.22

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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.