Home / 6,270,126.22-8,652,082.33-3,516,246.93

Finding the Fourth Proportional to 6,270,126.22, 8,652,082.33 and 3,516,246.93

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Solution

The fourth proportional to 6,270,126.22, 8,652,082.33 and 3,516,246.93 is: 4,852,032.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,270,126.22 : 8,652,082.33 = 3,516,246.93 : x
  2. Step 2: Convert to fraction form
    6,270,126.22/8,652,082.33 = 3,516,246.93/x
  3. Step 3: Cross multiply
    6,270,126.22x = 8,652,082.33 × 3,516,246.93
  4. Step 4: Simplify right side
    6,270,126.22x = 30,422,857,930,969.75
  5. Step 5: Solve for x
    x = 30,422,857,930,969.75/6,270,126.22
  6. Step 6: Final answer
    x = 4,852,032.78

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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.