Home / 6,066,489.75-8,371,686.02-3,488,180.55

Finding the Fourth Proportional to 6,066,489.75, 8,371,686.02 and 3,488,180.55

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Solution

The fourth proportional to 6,066,489.75, 8,371,686.02 and 3,488,180.55 is: 4,813,649.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,066,489.75 : 8,371,686.02 = 3,488,180.55 : x
  2. Step 2: Convert to fraction form
    6,066,489.75/8,371,686.02 = 3,488,180.55/x
  3. Step 3: Cross multiply
    6,066,489.75x = 8,371,686.02 × 3,488,180.55
  4. Step 4: Simplify right side
    6,066,489.75x = 29,201,952,328,230.00
  5. Step 5: Solve for x
    x = 29,201,952,328,230.00/6,066,489.75
  6. Step 6: Final answer
    x = 4,813,649.00

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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.