Home / 4,081,454.90-6,123,068.02-1,241,493.26

Finding the Fourth Proportional to 4,081,454.90, 6,123,068.02 and 1,241,493.26

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Solution

The fourth proportional to 4,081,454.90, 6,123,068.02 and 1,241,493.26 is: 1,862,509.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,081,454.90 : 6,123,068.02 = 1,241,493.26 : x
  2. Step 2: Convert to fraction form
    4,081,454.90/6,123,068.02 = 1,241,493.26/x
  3. Step 3: Cross multiply
    4,081,454.90x = 6,123,068.02 × 1,241,493.26
  4. Step 4: Simplify right side
    4,081,454.90x = 7,601,747,677,351.55
  5. Step 5: Solve for x
    x = 7,601,747,677,351.55/4,081,454.90
  6. Step 6: Final answer
    x = 1,862,509.29

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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.