Home / 3,634,356.90-5,445,630.45-3,032,057.10

Finding the Fourth Proportional to 3,634,356.90, 5,445,630.45 and 3,032,057.10

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Solution

The fourth proportional to 3,634,356.90, 5,445,630.45 and 3,032,057.10 is: 4,543,159.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,356.90 : 5,445,630.45 = 3,032,057.10 : x
  2. Step 2: Convert to fraction form
    3,634,356.90/5,445,630.45 = 3,032,057.10/x
  3. Step 3: Cross multiply
    3,634,356.90x = 5,445,630.45 × 3,032,057.10
  4. Step 4: Simplify right side
    3,634,356.90x = 16,511,462,469,898.70
  5. Step 5: Solve for x
    x = 16,511,462,469,898.70/3,634,356.90
  6. Step 6: Final answer
    x = 4,543,159.33

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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.