Home / 11,754,209.16-17,623,264.64-5,985,776.75

Finding the Fourth Proportional to 11,754,209.16, 17,623,264.64 and 5,985,776.75

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Solution

The fourth proportional to 11,754,209.16, 17,623,264.64 and 5,985,776.75 is: 8,974,566.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,754,209.16 : 17,623,264.64 = 5,985,776.75 : x
  2. Step 2: Convert to fraction form
    11,754,209.16/17,623,264.64 = 5,985,776.75/x
  3. Step 3: Cross multiply
    11,754,209.16x = 17,623,264.64 × 5,985,776.75
  4. Step 4: Simplify right side
    11,754,209.16x = 105,488,927,623,163.92
  5. Step 5: Solve for x
    x = 105,488,927,623,163.92/11,754,209.16
  6. Step 6: Final answer
    x = 8,974,566.15

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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.