Home / 2,324,774.40-3,486,470.40-904,012.80

Finding the Fourth Proportional to 2,324,774.40, 3,486,470.40 and 904,012.80

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Solution

The fourth proportional to 2,324,774.40, 3,486,470.40 and 904,012.80 is: 1,355,750.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,774.40 : 3,486,470.40 = 904,012.80 : x
  2. Step 2: Convert to fraction form
    2,324,774.40/3,486,470.40 = 904,012.80/x
  3. Step 3: Cross multiply
    2,324,774.40x = 3,486,470.40 × 904,012.80
  4. Step 4: Simplify right side
    2,324,774.40x = 3,151,813,868,421.12
  5. Step 5: Solve for x
    x = 3,151,813,868,421.12/2,324,774.40
  6. Step 6: Final answer
    x = 1,355,750.42

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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.