Home / 10,537,996.86-14,542,246.10-5,954,219.82

Finding the Fourth Proportional to 10,537,996.86, 14,542,246.10 and 5,954,219.82

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Solution

The fourth proportional to 10,537,996.86, 14,542,246.10 and 5,954,219.82 is: 8,216,716.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,537,996.86 : 14,542,246.10 = 5,954,219.82 : x
  2. Step 2: Convert to fraction form
    10,537,996.86/14,542,246.10 = 5,954,219.82/x
  3. Step 3: Cross multiply
    10,537,996.86x = 14,542,246.10 × 5,954,219.82
  4. Step 4: Simplify right side
    10,537,996.86x = 86,587,729,970,823.25
  5. Step 5: Solve for x
    x = 86,587,729,970,823.25/10,537,996.86
  6. Step 6: Final answer
    x = 8,216,716.24

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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.