Home / 3,896,293.59-5,815,908.14-3,436,108.29

Finding the Fourth Proportional to 3,896,293.59, 5,815,908.14 and 3,436,108.29

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Solution

The fourth proportional to 3,896,293.59, 5,815,908.14 and 3,436,108.29 is: 5,129,000.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,896,293.59 : 5,815,908.14 = 3,436,108.29 : x
  2. Step 2: Convert to fraction form
    3,896,293.59/5,815,908.14 = 3,436,108.29/x
  3. Step 3: Cross multiply
    3,896,293.59x = 5,815,908.14 × 3,436,108.29
  4. Step 4: Simplify right side
    3,896,293.59x = 19,984,090,156,551.94
  5. Step 5: Solve for x
    x = 19,984,090,156,551.94/3,896,293.59
  6. Step 6: Final answer
    x = 5,129,000.09

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.