Home / 1,703,024.46-2,350,123.47-939,077.82

Finding the Fourth Proportional to 1,703,024.46, 2,350,123.47 and 939,077.82

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Solution

The fourth proportional to 1,703,024.46, 2,350,123.47 and 939,077.82 is: 1,295,899.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,024.46 : 2,350,123.47 = 939,077.82 : x
  2. Step 2: Convert to fraction form
    1,703,024.46/2,350,123.47 = 939,077.82/x
  3. Step 3: Cross multiply
    1,703,024.46x = 2,350,123.47 × 939,077.82
  4. Step 4: Simplify right side
    1,703,024.46x = 2,206,948,824,938.44
  5. Step 5: Solve for x
    x = 2,206,948,824,938.44/1,703,024.46
  6. Step 6: Final answer
    x = 1,295,899.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.