Home / 8,262,525.66-11,402,404.05-4,541,701.29

Finding the Fourth Proportional to 8,262,525.66, 11,402,404.05 and 4,541,701.29

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Solution

The fourth proportional to 8,262,525.66, 11,402,404.05 and 4,541,701.29 is: 6,267,612.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,262,525.66 : 11,402,404.05 = 4,541,701.29 : x
  2. Step 2: Convert to fraction form
    8,262,525.66/11,402,404.05 = 4,541,701.29/x
  3. Step 3: Cross multiply
    8,262,525.66x = 11,402,404.05 × 4,541,701.29
  4. Step 4: Simplify right side
    8,262,525.66x = 51,786,313,125,974.21
  5. Step 5: Solve for x
    x = 51,786,313,125,974.21/8,262,525.66
  6. Step 6: Final answer
    x = 6,267,612.99

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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.