Home / 4,715,044.39-6,507,907.20-2,881,047.04

Finding the Fourth Proportional to 4,715,044.39, 6,507,907.20 and 2,881,047.04

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Solution

The fourth proportional to 4,715,044.39, 6,507,907.20 and 2,881,047.04 is: 3,976,545.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,715,044.39 : 6,507,907.20 = 2,881,047.04 : x
  2. Step 2: Convert to fraction form
    4,715,044.39/6,507,907.20 = 2,881,047.04/x
  3. Step 3: Cross multiply
    4,715,044.39x = 6,507,907.20 × 2,881,047.04
  4. Step 4: Simplify right side
    4,715,044.39x = 18,749,586,775,154.69
  5. Step 5: Solve for x
    x = 18,749,586,775,154.69/4,715,044.39
  6. Step 6: Final answer
    x = 3,976,545.12

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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.