Home / 6,074,411.60-9,112,999.80-3,548,766.80

Finding the Fourth Proportional to 6,074,411.60, 9,112,999.80 and 3,548,766.80

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Solution

The fourth proportional to 6,074,411.60, 9,112,999.80 and 3,548,766.80 is: 5,323,957.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,411.60 : 9,112,999.80 = 3,548,766.80 : x
  2. Step 2: Convert to fraction form
    6,074,411.60/9,112,999.80 = 3,548,766.80/x
  3. Step 3: Cross multiply
    6,074,411.60x = 9,112,999.80 × 3,548,766.80
  4. Step 4: Simplify right side
    6,074,411.60x = 32,339,911,138,646.64
  5. Step 5: Solve for x
    x = 32,339,911,138,646.64/6,074,411.60
  6. Step 6: Final answer
    x = 5,323,957.82

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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.