Home / 4,081,757.41-6,123,521.87-1,241,795.75

Finding the Fourth Proportional to 4,081,757.41, 6,123,521.87 and 1,241,795.75

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Solution

The fourth proportional to 4,081,757.41, 6,123,521.87 and 1,241,795.75 is: 1,862,963.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,081,757.41 : 6,123,521.87 = 1,241,795.75 : x
  2. Step 2: Convert to fraction form
    4,081,757.41/6,123,521.87 = 1,241,795.75/x
  3. Step 3: Cross multiply
    4,081,757.41x = 6,123,521.87 × 1,241,795.75
  4. Step 4: Simplify right side
    4,081,757.41x = 7,604,163,426,989.07
  5. Step 5: Solve for x
    x = 7,604,163,426,989.07/4,081,757.41
  6. Step 6: Final answer
    x = 1,862,963.10

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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.