Home / 2,302,472.22-3,454,427.64-786,191.10

Finding the Fourth Proportional to 2,302,472.22, 3,454,427.64 and 786,191.10

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Solution

The fourth proportional to 2,302,472.22, 3,454,427.64 and 786,191.10 is: 1,179,532.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,472.22 : 3,454,427.64 = 786,191.10 : x
  2. Step 2: Convert to fraction form
    2,302,472.22/3,454,427.64 = 786,191.10/x
  3. Step 3: Cross multiply
    2,302,472.22x = 3,454,427.64 × 786,191.10
  4. Step 4: Simplify right side
    2,302,472.22x = 2,715,840,266,162.00
  5. Step 5: Solve for x
    x = 2,715,840,266,162.00/2,302,472.22
  6. Step 6: Final answer
    x = 1,179,532.26

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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.