Home / 8,750,872.01-13,126,308.01-2,361,124.36

Finding the Fourth Proportional to 8,750,872.01, 13,126,308.01 and 2,361,124.36

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Solution

The fourth proportional to 8,750,872.01, 13,126,308.01 and 2,361,124.36 is: 3,541,686.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,750,872.01 : 13,126,308.01 = 2,361,124.36 : x
  2. Step 2: Convert to fraction form
    8,750,872.01/13,126,308.01 = 2,361,124.36/x
  3. Step 3: Cross multiply
    8,750,872.01x = 13,126,308.01 × 2,361,124.36
  4. Step 4: Simplify right side
    8,750,872.01x = 30,992,845,533,642.58
  5. Step 5: Solve for x
    x = 30,992,845,533,642.58/8,750,872.01
  6. Step 6: Final answer
    x = 3,541,686.53

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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.