Home / 2,321,889.60-3,477,585.60-1,377,105.60

Finding the Fourth Proportional to 2,321,889.60, 3,477,585.60 and 1,377,105.60

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Solution

The fourth proportional to 2,321,889.60, 3,477,585.60 and 1,377,105.60 is: 2,062,545.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,321,889.60 : 3,477,585.60 = 1,377,105.60 : x
  2. Step 2: Convert to fraction form
    2,321,889.60/3,477,585.60 = 1,377,105.60/x
  3. Step 3: Cross multiply
    2,321,889.60x = 3,477,585.60 × 1,377,105.60
  4. Step 4: Simplify right side
    2,321,889.60x = 4,789,002,604,239.36
  5. Step 5: Solve for x
    x = 4,789,002,604,239.36/2,321,889.60
  6. Step 6: Final answer
    x = 2,062,545.35

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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.