Home / 10,357,371.65-15,536,057.48-6,587,566.85

Finding the Fourth Proportional to 10,357,371.65, 15,536,057.48 and 6,587,566.85

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Solution

The fourth proportional to 10,357,371.65, 15,536,057.48 and 6,587,566.85 is: 9,881,350.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,357,371.65 : 15,536,057.48 = 6,587,566.85 : x
  2. Step 2: Convert to fraction form
    10,357,371.65/15,536,057.48 = 6,587,566.85/x
  3. Step 3: Cross multiply
    10,357,371.65x = 15,536,057.48 × 6,587,566.85
  4. Step 4: Simplify right side
    10,357,371.65x = 102,344,817,202,004.70
  5. Step 5: Solve for x
    x = 102,344,817,202,004.70/10,357,371.65
  6. Step 6: Final answer
    x = 9,881,350.28

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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.