Home / 2,563,214.40-3,845,167.20-880,833.60

Finding the Fourth Proportional to 2,563,214.40, 3,845,167.20 and 880,833.60

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Solution

The fourth proportional to 2,563,214.40, 3,845,167.20 and 880,833.60 is: 1,321,369.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,214.40 : 3,845,167.20 = 880,833.60 : x
  2. Step 2: Convert to fraction form
    2,563,214.40/3,845,167.20 = 880,833.60/x
  3. Step 3: Cross multiply
    2,563,214.40x = 3,845,167.20 × 880,833.60
  4. Step 4: Simplify right side
    2,563,214.40x = 3,386,952,467,377.92
  5. Step 5: Solve for x
    x = 3,386,952,467,377.92/2,563,214.40
  6. Step 6: Final answer
    x = 1,321,369.16

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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.