Home / 11,575,411.85-15,960,103.61-10,002,734.01

Finding the Fourth Proportional to 11,575,411.85, 15,960,103.61 and 10,002,734.01

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Solution

The fourth proportional to 11,575,411.85, 15,960,103.61 and 10,002,734.01 is: 13,791,705.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,575,411.85 : 15,960,103.61 = 10,002,734.01 : x
  2. Step 2: Convert to fraction form
    11,575,411.85/15,960,103.61 = 10,002,734.01/x
  3. Step 3: Cross multiply
    11,575,411.85x = 15,960,103.61 × 10,002,734.01
  4. Step 4: Simplify right side
    11,575,411.85x = 159,644,671,132,857.09
  5. Step 5: Solve for x
    x = 159,644,671,132,857.09/11,575,411.85
  6. Step 6: Final answer
    x = 13,791,705.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.