Home / 6,791,551.01-9,371,488.79-4,591,201.20

Finding the Fourth Proportional to 6,791,551.01, 9,371,488.79 and 4,591,201.20

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Solution

The fourth proportional to 6,791,551.01, 9,371,488.79 and 4,591,201.20 is: 6,335,281.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,791,551.01 : 9,371,488.79 = 4,591,201.20 : x
  2. Step 2: Convert to fraction form
    6,791,551.01/9,371,488.79 = 4,591,201.20/x
  3. Step 3: Cross multiply
    6,791,551.01x = 9,371,488.79 × 4,591,201.20
  4. Step 4: Simplify right side
    6,791,551.01x = 43,026,390,554,769.47
  5. Step 5: Solve for x
    x = 43,026,390,554,769.47/6,791,551.01
  6. Step 6: Final answer
    x = 6,335,281.96

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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.