Home / 5,917,031.52-8,874,858.33-1,598,876.55

Finding the Fourth Proportional to 5,917,031.52, 8,874,858.33 and 1,598,876.55

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Solution

The fourth proportional to 5,917,031.52, 8,874,858.33 and 1,598,876.55 is: 2,398,128.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,917,031.52 : 8,874,858.33 = 1,598,876.55 : x
  2. Step 2: Convert to fraction form
    5,917,031.52/8,874,858.33 = 1,598,876.55/x
  3. Step 3: Cross multiply
    5,917,031.52x = 8,874,858.33 × 1,598,876.55
  4. Step 4: Simplify right side
    5,917,031.52x = 14,189,802,868,409.16
  5. Step 5: Solve for x
    x = 14,189,802,868,409.16/5,917,031.52
  6. Step 6: Final answer
    x = 2,398,128.66

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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.