Home / 11,456,561.63-17,182,422.08-3,367,337.06

Finding the Fourth Proportional to 11,456,561.63, 17,182,422.08 and 3,367,337.06

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Solution

The fourth proportional to 11,456,561.63, 17,182,422.08 and 3,367,337.06 is: 5,050,294.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,456,561.63 : 17,182,422.08 = 3,367,337.06 : x
  2. Step 2: Convert to fraction form
    11,456,561.63/17,182,422.08 = 3,367,337.06/x
  3. Step 3: Cross multiply
    11,456,561.63x = 17,182,422.08 × 3,367,337.06
  4. Step 4: Simplify right side
    11,456,561.63x = 57,859,006,689,293.16
  5. Step 5: Solve for x
    x = 57,859,006,689,293.16/11,456,561.63
  6. Step 6: Final answer
    x = 5,050,294.19

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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.