Home / 4,081,452.91-6,123,065.02-1,241,491.25

Finding the Fourth Proportional to 4,081,452.91, 6,123,065.02 and 1,241,491.25

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Solution

The fourth proportional to 4,081,452.91, 6,123,065.02 and 1,241,491.25 is: 1,862,506.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,081,452.91 : 6,123,065.02 = 1,241,491.25 : x
  2. Step 2: Convert to fraction form
    4,081,452.91/6,123,065.02 = 1,241,491.25/x
  3. Step 3: Cross multiply
    4,081,452.91x = 6,123,065.02 × 1,241,491.25
  4. Step 4: Simplify right side
    4,081,452.91x = 7,601,731,657,715.01
  5. Step 5: Solve for x
    x = 7,601,731,657,715.01/4,081,452.91
  6. Step 6: Final answer
    x = 1,862,506.28

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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.