Home / 5,668,371.93-8,508,038.39-5,361,132.61

Finding the Fourth Proportional to 5,668,371.93, 8,508,038.39 and 5,361,132.61

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Solution

The fourth proportional to 5,668,371.93, 8,508,038.39 and 5,361,132.61 is: 8,046,882.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,371.93 : 8,508,038.39 = 5,361,132.61 : x
  2. Step 2: Convert to fraction form
    5,668,371.93/8,508,038.39 = 5,361,132.61/x
  3. Step 3: Cross multiply
    5,668,371.93x = 8,508,038.39 × 5,361,132.61
  4. Step 4: Simplify right side
    5,668,371.93x = 45,612,722,051,893.63
  5. Step 5: Solve for x
    x = 45,612,722,051,893.63/5,668,371.93
  6. Step 6: Final answer
    x = 8,046,882.35

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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.