Home / 7,609,834.90-10,501,586.25-4,125,162.97

Finding the Fourth Proportional to 7,609,834.90, 10,501,586.25 and 4,125,162.97

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Solution

The fourth proportional to 7,609,834.90, 10,501,586.25 and 4,125,162.97 is: 5,692,732.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,609,834.90 : 10,501,586.25 = 4,125,162.97 : x
  2. Step 2: Convert to fraction form
    7,609,834.90/10,501,586.25 = 4,125,162.97/x
  3. Step 3: Cross multiply
    7,609,834.90x = 10,501,586.25 × 4,125,162.97
  4. Step 4: Simplify right side
    7,609,834.90x = 43,320,754,724,761.16
  5. Step 5: Solve for x
    x = 43,320,754,724,761.16/7,609,834.90
  6. Step 6: Final answer
    x = 5,692,732.54

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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.