Home / 8,895,073.77-13,343,690.30-2,505,326.13

Finding the Fourth Proportional to 8,895,073.77, 13,343,690.30 and 2,505,326.13

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Solution

The fourth proportional to 8,895,073.77, 13,343,690.30 and 2,505,326.13 is: 3,758,293.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,895,073.77 : 13,343,690.30 = 2,505,326.13 : x
  2. Step 2: Convert to fraction form
    8,895,073.77/13,343,690.30 = 2,505,326.13/x
  3. Step 3: Cross multiply
    8,895,073.77x = 13,343,690.30 × 2,505,326.13
  4. Step 4: Simplify right side
    8,895,073.77x = 33,430,295,966,690.91
  5. Step 5: Solve for x
    x = 33,430,295,966,690.91/8,895,073.77
  6. Step 6: Final answer
    x = 3,758,293.28

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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.