Home / 2,245,123.44-3,366,593.64-748,710

Finding the Fourth Proportional to 2,245,123.44, 3,366,593.64 and 748,710

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Solution

The fourth proportional to 2,245,123.44, 3,366,593.64 and 748,710 is: 1,122,701.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,245,123.44 : 3,366,593.64 = 748,710 : x
  2. Step 2: Convert to fraction form
    2,245,123.44/3,366,593.64 = 748,710/x
  3. Step 3: Cross multiply
    2,245,123.44x = 3,366,593.64 × 748,710
  4. Step 4: Simplify right side
    2,245,123.44x = 2,520,602,324,204.40
  5. Step 5: Solve for x
    x = 2,520,602,324,204.40/2,245,123.44
  6. Step 6: Final answer
    x = 1,122,701.00

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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.