Home / 2,013,761.33-3,020,180.41-574,417.34

Finding the Fourth Proportional to 2,013,761.33, 3,020,180.41 and 574,417.34

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Solution

The fourth proportional to 2,013,761.33, 3,020,180.41 and 574,417.34 is: 861,494.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,761.33 : 3,020,180.41 = 574,417.34 : x
  2. Step 2: Convert to fraction form
    2,013,761.33/3,020,180.41 = 574,417.34/x
  3. Step 3: Cross multiply
    2,013,761.33x = 3,020,180.41 × 574,417.34
  4. Step 4: Simplify right side
    2,013,761.33x = 1,734,844,005,700.78
  5. Step 5: Solve for x
    x = 1,734,844,005,700.78/2,013,761.33
  6. Step 6: Final answer
    x = 861,494.35

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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.