Home / 2,593,253.20-3,885,214.20-2,220,005.20

Finding the Fourth Proportional to 2,593,253.20, 3,885,214.20 and 2,220,005.20

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Solution

The fourth proportional to 2,593,253.20, 3,885,214.20 and 2,220,005.20 is: 3,326,013.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,253.20 : 3,885,214.20 = 2,220,005.20 : x
  2. Step 2: Convert to fraction form
    2,593,253.20/3,885,214.20 = 2,220,005.20/x
  3. Step 3: Cross multiply
    2,593,253.20x = 3,885,214.20 × 2,220,005.20
  4. Step 4: Simplify right side
    2,593,253.20x = 8,625,195,727,113.84
  5. Step 5: Solve for x
    x = 8,625,195,727,113.84/2,593,253.20
  6. Step 6: Final answer
    x = 3,326,013.72

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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.