Home / 6,944,742.54-10,433,079-4,900,109.04

Finding the Fourth Proportional to 6,944,742.54, 10,433,079 and 4,900,109.04

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Solution

The fourth proportional to 6,944,742.54, 10,433,079 and 4,900,109.04 is: 7,361,428.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944,742.54 : 10,433,079 = 4,900,109.04 : x
  2. Step 2: Convert to fraction form
    6,944,742.54/10,433,079 = 4,900,109.04/x
  3. Step 3: Cross multiply
    6,944,742.54x = 10,433,079 × 4,900,109.04
  4. Step 4: Simplify right side
    6,944,742.54x = 51,123,224,722,934.16
  5. Step 5: Solve for x
    x = 51,123,224,722,934.16/6,944,742.54
  6. Step 6: Final answer
    x = 7,361,428.37

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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.