Home / 8,895,044.16-13,343,645.92-2,505,296.51

Finding the Fourth Proportional to 8,895,044.16, 13,343,645.92 and 2,505,296.51

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Solution

The fourth proportional to 8,895,044.16, 13,343,645.92 and 2,505,296.51 is: 3,758,248.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,895,044.16 : 13,343,645.92 = 2,505,296.51 : x
  2. Step 2: Convert to fraction form
    8,895,044.16/13,343,645.92 = 2,505,296.51/x
  3. Step 3: Cross multiply
    8,895,044.16x = 13,343,645.92 × 2,505,296.51
  4. Step 4: Simplify right side
    8,895,044.16x = 33,429,789,554,051.73
  5. Step 5: Solve for x
    x = 33,429,789,554,051.73/8,895,044.16
  6. Step 6: Final answer
    x = 3,758,248.86

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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.