Home / 5,117,377.41-7,059,020.34-3,306,541.41

Finding the Fourth Proportional to 5,117,377.41, 7,059,020.34 and 3,306,541.41

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Solution

The fourth proportional to 5,117,377.41, 7,059,020.34 and 3,306,541.41 is: 4,561,114.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,117,377.41 : 7,059,020.34 = 3,306,541.41 : x
  2. Step 2: Convert to fraction form
    5,117,377.41/7,059,020.34 = 3,306,541.41/x
  3. Step 3: Cross multiply
    5,117,377.41x = 7,059,020.34 × 3,306,541.41
  4. Step 4: Simplify right side
    5,117,377.41x = 23,340,943,068,242.28
  5. Step 5: Solve for x
    x = 23,340,943,068,242.28/5,117,377.41
  6. Step 6: Final answer
    x = 4,561,114.26

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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.