Home / 11,754,198.14-17,623,248.08-5,985,765.74

Finding the Fourth Proportional to 11,754,198.14, 17,623,248.08 and 5,985,765.74

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Solution

The fourth proportional to 11,754,198.14, 17,623,248.08 and 5,985,765.74 is: 8,974,549.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,754,198.14 : 17,623,248.08 = 5,985,765.74 : x
  2. Step 2: Convert to fraction form
    11,754,198.14/17,623,248.08 = 5,985,765.74/x
  3. Step 3: Cross multiply
    11,754,198.14x = 17,623,248.08 × 5,985,765.74
  4. Step 4: Simplify right side
    11,754,198.14x = 105,488,634,584,784.77
  5. Step 5: Solve for x
    x = 105,488,634,584,784.77/11,754,198.14
  6. Step 6: Final answer
    x = 8,974,549.63

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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.