Home / 6,360,146.92-9,540,123.18-2,570,941

Finding the Fourth Proportional to 6,360,146.92, 9,540,123.18 and 2,570,941

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Solution

The fourth proportional to 6,360,146.92, 9,540,123.18 and 2,570,941 is: 3,856,372.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,360,146.92 : 9,540,123.18 = 2,570,941 : x
  2. Step 2: Convert to fraction form
    6,360,146.92/9,540,123.18 = 2,570,941/x
  3. Step 3: Cross multiply
    6,360,146.92x = 9,540,123.18 × 2,570,941
  4. Step 4: Simplify right side
    6,360,146.92x = 24,527,093,828,512.38
  5. Step 5: Solve for x
    x = 24,527,093,828,512.38/6,360,146.92
  6. Step 6: Final answer
    x = 3,856,372.21

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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.