Home / 11,754,194.16-17,623,242.18-5,985,761.79

Finding the Fourth Proportional to 11,754,194.16, 17,623,242.18 and 5,985,761.79

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Solution

The fourth proportional to 11,754,194.16, 17,623,242.18 and 5,985,761.79 is: 8,974,543.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,754,194.16 : 17,623,242.18 = 5,985,761.79 : x
  2. Step 2: Convert to fraction form
    11,754,194.16/17,623,242.18 = 5,985,761.79/x
  3. Step 3: Cross multiply
    11,754,194.16x = 17,623,242.18 × 5,985,761.79
  4. Step 4: Simplify right side
    11,754,194.16x = 105,488,529,656,960.30
  5. Step 5: Solve for x
    x = 105,488,529,656,960.30/11,754,194.16
  6. Step 6: Final answer
    x = 8,974,543.74

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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.