Home / 9,055,752.24-12,503,952.60-6,959,273.88

Finding the Fourth Proportional to 9,055,752.24, 12,503,952.60 and 6,959,273.88

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Solution

The fourth proportional to 9,055,752.24, 12,503,952.60 and 6,959,273.88 is: 9,609,188.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,055,752.24 : 12,503,952.60 = 6,959,273.88 : x
  2. Step 2: Convert to fraction form
    9,055,752.24/12,503,952.60 = 6,959,273.88/x
  3. Step 3: Cross multiply
    9,055,752.24x = 12,503,952.60 × 6,959,273.88
  4. Step 4: Simplify right side
    9,055,752.24x = 87,018,430,725,938.08
  5. Step 5: Solve for x
    x = 87,018,430,725,938.08/9,055,752.24
  6. Step 6: Final answer
    x = 9,609,188.55

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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.