Home / 6,653,070.92-9,180,860.87-3,752,288.39

Finding the Fourth Proportional to 6,653,070.92, 9,180,860.87 and 3,752,288.39

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Solution

The fourth proportional to 6,653,070.92, 9,180,860.87 and 3,752,288.39 is: 5,177,945.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,070.92 : 9,180,860.87 = 3,752,288.39 : x
  2. Step 2: Convert to fraction form
    6,653,070.92/9,180,860.87 = 3,752,288.39/x
  3. Step 3: Cross multiply
    6,653,070.92x = 9,180,860.87 × 3,752,288.39
  4. Step 4: Simplify right side
    6,653,070.92x = 34,449,237,588,040.55
  5. Step 5: Solve for x
    x = 34,449,237,588,040.55/6,653,070.92
  6. Step 6: Final answer
    x = 5,177,945.35

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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.