Home / 8,866,525.97-13,300,348.91-3,748,001.46

Finding the Fourth Proportional to 8,866,525.97, 13,300,348.91 and 3,748,001.46

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Solution

The fourth proportional to 8,866,525.97, 13,300,348.91 and 3,748,001.46 is: 5,622,238.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,866,525.97 : 13,300,348.91 = 3,748,001.46 : x
  2. Step 2: Convert to fraction form
    8,866,525.97/13,300,348.91 = 3,748,001.46/x
  3. Step 3: Cross multiply
    8,866,525.97x = 13,300,348.91 × 3,748,001.46
  4. Step 4: Simplify right side
    8,866,525.97x = 49,849,727,114,449.40
  5. Step 5: Solve for x
    x = 49,849,727,114,449.40/8,866,525.97
  6. Step 6: Final answer
    x = 5,622,238.89

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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.