Home / 5,948,086.95-8,208,331.29-3,369,761.64

Finding the Fourth Proportional to 5,948,086.95, 8,208,331.29 and 3,369,761.64

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Solution

The fourth proportional to 5,948,086.95, 8,208,331.29 and 3,369,761.64 is: 4,650,254.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,948,086.95 : 8,208,331.29 = 3,369,761.64 : x
  2. Step 2: Convert to fraction form
    5,948,086.95/8,208,331.29 = 3,369,761.64/x
  3. Step 3: Cross multiply
    5,948,086.95x = 8,208,331.29 × 3,369,761.64
  4. Step 4: Simplify right side
    5,948,086.95x = 27,660,119,909,453.71
  5. Step 5: Solve for x
    x = 27,660,119,909,453.71/5,948,086.95
  6. Step 6: Final answer
    x = 4,650,254.80

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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.