Home / 3,687,233.40-5,530,850.10-2,940,737.40

Finding the Fourth Proportional to 3,687,233.40, 5,530,850.10 and 2,940,737.40

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Solution

The fourth proportional to 3,687,233.40, 5,530,850.10 and 2,940,737.40 is: 4,411,106.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,687,233.40 : 5,530,850.10 = 2,940,737.40 : x
  2. Step 2: Convert to fraction form
    3,687,233.40/5,530,850.10 = 2,940,737.40/x
  3. Step 3: Cross multiply
    3,687,233.40x = 5,530,850.10 × 2,940,737.40
  4. Step 4: Simplify right side
    3,687,233.40x = 16,264,777,742,863.74
  5. Step 5: Solve for x
    x = 16,264,777,742,863.74/3,687,233.40
  6. Step 6: Final answer
    x = 4,411,106.10

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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.