Home / 2,374,301.65-3,276,173.89-1,341,432.57

Finding the Fourth Proportional to 2,374,301.65, 3,276,173.89 and 1,341,432.57

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Solution

The fourth proportional to 2,374,301.65, 3,276,173.89 and 1,341,432.57 is: 1,850,972.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,301.65 : 3,276,173.89 = 1,341,432.57 : x
  2. Step 2: Convert to fraction form
    2,374,301.65/3,276,173.89 = 1,341,432.57/x
  3. Step 3: Cross multiply
    2,374,301.65x = 3,276,173.89 × 1,341,432.57
  4. Step 4: Simplify right side
    2,374,301.65x = 4,394,766,374,800.99
  5. Step 5: Solve for x
    x = 4,394,766,374,800.99/2,374,301.65
  6. Step 6: Final answer
    x = 1,850,972.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.