Home / 7,473,841.53-10,313,901.15-4,036,082.26

Finding the Fourth Proportional to 7,473,841.53, 10,313,901.15 and 4,036,082.26

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Solution

The fourth proportional to 7,473,841.53, 10,313,901.15 and 4,036,082.26 is: 5,569,793.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,841.53 : 10,313,901.15 = 4,036,082.26 : x
  2. Step 2: Convert to fraction form
    7,473,841.53/10,313,901.15 = 4,036,082.26/x
  3. Step 3: Cross multiply
    7,473,841.53x = 10,313,901.15 × 4,036,082.26
  4. Step 4: Simplify right side
    7,473,841.53x = 41,627,753,462,908.60
  5. Step 5: Solve for x
    x = 41,627,753,462,908.60/7,473,841.53
  6. Step 6: Final answer
    x = 5,569,793.43

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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.