Home / 6,126,711.60-9,176,070.60-3,607,287.60

Finding the Fourth Proportional to 6,126,711.60, 9,176,070.60 and 3,607,287.60

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Solution

The fourth proportional to 6,126,711.60, 9,176,070.60 and 3,607,287.60 is: 5,402,690.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,126,711.60 : 9,176,070.60 = 3,607,287.60 : x
  2. Step 2: Convert to fraction form
    6,126,711.60/9,176,070.60 = 3,607,287.60/x
  3. Step 3: Cross multiply
    6,126,711.60x = 9,176,070.60 × 3,607,287.60
  4. Step 4: Simplify right side
    6,126,711.60x = 33,100,725,692,104.56
  5. Step 5: Solve for x
    x = 33,100,725,692,104.56/6,126,711.60
  6. Step 6: Final answer
    x = 5,402,690.36

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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.