Home / 5,792,484.70-8,691,837.45-2,427,031.90

Finding the Fourth Proportional to 5,792,484.70, 8,691,837.45 and 2,427,031.90

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Solution

The fourth proportional to 5,792,484.70, 8,691,837.45 and 2,427,031.90 is: 3,641,851.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,484.70 : 8,691,837.45 = 2,427,031.90 : x
  2. Step 2: Convert to fraction form
    5,792,484.70/8,691,837.45 = 2,427,031.90/x
  3. Step 3: Cross multiply
    5,792,484.70x = 8,691,837.45 × 2,427,031.90
  4. Step 4: Simplify right side
    5,792,484.70x = 21,095,366,760,764.65
  5. Step 5: Solve for x
    x = 21,095,366,760,764.65/5,792,484.70
  6. Step 6: Final answer
    x = 3,641,851.10

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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.