Home / 2,237,940.60-3,357,348.30-958,545.60

Finding the Fourth Proportional to 2,237,940.60, 3,357,348.30 and 958,545.60

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Solution

The fourth proportional to 2,237,940.60, 3,357,348.30 and 958,545.60 is: 1,438,005.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,940.60 : 3,357,348.30 = 958,545.60 : x
  2. Step 2: Convert to fraction form
    2,237,940.60/3,357,348.30 = 958,545.60/x
  3. Step 3: Cross multiply
    2,237,940.60x = 3,357,348.30 × 958,545.60
  4. Step 4: Simplify right side
    2,237,940.60x = 3,218,171,440,632.48
  5. Step 5: Solve for x
    x = 3,218,171,440,632.48/2,237,940.60
  6. Step 6: Final answer
    x = 1,438,005.75

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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.