Home / 6,108,618.66-9,152,343.90-3,707,431.98

Finding the Fourth Proportional to 6,108,618.66, 9,152,343.90 and 3,707,431.98

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Solution

The fourth proportional to 6,108,618.66, 9,152,343.90 and 3,707,431.98 is: 5,554,724.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,618.66 : 9,152,343.90 = 3,707,431.98 : x
  2. Step 2: Convert to fraction form
    6,108,618.66/9,152,343.90 = 3,707,431.98/x
  3. Step 3: Cross multiply
    6,108,618.66x = 9,152,343.90 × 3,707,431.98
  4. Step 4: Simplify right side
    6,108,618.66x = 33,931,692,466,817.92
  5. Step 5: Solve for x
    x = 33,931,692,466,817.92/6,108,618.66
  6. Step 6: Final answer
    x = 5,554,724.29

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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.