Home / 11,686,899.06-17,529,517.17-3,599,031.35

Finding the Fourth Proportional to 11,686,899.06, 17,529,517.17 and 3,599,031.35

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Solution

The fourth proportional to 11,686,899.06, 17,529,517.17 and 3,599,031.35 is: 5,398,290.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,686,899.06 : 17,529,517.17 = 3,599,031.35 : x
  2. Step 2: Convert to fraction form
    11,686,899.06/17,529,517.17 = 3,599,031.35/x
  3. Step 3: Cross multiply
    11,686,899.06x = 17,529,517.17 × 3,599,031.35
  4. Step 4: Simplify right side
    11,686,899.06x = 63,089,281,757,545.70
  5. Step 5: Solve for x
    x = 63,089,281,757,545.70/11,686,899.06
  6. Step 6: Final answer
    x = 5,398,290.98

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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.