Home / 8,559,239.22-11,804,862.53-7,524,534.74

Finding the Fourth Proportional to 8,559,239.22, 11,804,862.53 and 7,524,534.74

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Solution

The fourth proportional to 8,559,239.22, 11,804,862.53 and 7,524,534.74 is: 10,377,802.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,559,239.22 : 11,804,862.53 = 7,524,534.74 : x
  2. Step 2: Convert to fraction form
    8,559,239.22/11,804,862.53 = 7,524,534.74/x
  3. Step 3: Cross multiply
    8,559,239.22x = 11,804,862.53 × 7,524,534.74
  4. Step 4: Simplify right side
    8,559,239.22x = 88,826,098,207,909.30
  5. Step 5: Solve for x
    x = 88,826,098,207,909.30/8,559,239.22
  6. Step 6: Final answer
    x = 10,377,802.97

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1.5x scale

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.