Home / 6,572,082.78-9,859,064.58-2,023,516.44

Finding the Fourth Proportional to 6,572,082.78, 9,859,064.58 and 2,023,516.44

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Solution

The fourth proportional to 6,572,082.78, 9,859,064.58 and 2,023,516.44 is: 3,035,564.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,082.78 : 9,859,064.58 = 2,023,516.44 : x
  2. Step 2: Convert to fraction form
    6,572,082.78/9,859,064.58 = 2,023,516.44/x
  3. Step 3: Cross multiply
    6,572,082.78x = 9,859,064.58 × 2,023,516.44
  4. Step 4: Simplify right side
    6,572,082.78x = 19,949,979,260,651.70
  5. Step 5: Solve for x
    x = 19,949,979,260,651.70/6,572,082.78
  6. Step 6: Final answer
    x = 3,035,564.21

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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.