Home / 3,371,639.55-5,057,459.33-2,344,186.95

Finding the Fourth Proportional to 3,371,639.55, 5,057,459.33 and 2,344,186.95

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Solution

The fourth proportional to 3,371,639.55, 5,057,459.33 and 2,344,186.95 is: 3,516,280.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,639.55 : 5,057,459.33 = 2,344,186.95 : x
  2. Step 2: Convert to fraction form
    3,371,639.55/5,057,459.33 = 2,344,186.95/x
  3. Step 3: Cross multiply
    3,371,639.55x = 5,057,459.33 × 2,344,186.95
  4. Step 4: Simplify right side
    3,371,639.55x = 11,855,630,149,820.81
  5. Step 5: Solve for x
    x = 11,855,630,149,820.81/3,371,639.55
  6. Step 6: Final answer
    x = 3,516,280.43

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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.