Home / 2,234,649.12-3,350,709-2,044,214.88

Finding the Fourth Proportional to 2,234,649.12, 3,350,709 and 2,044,214.88

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Solution

The fourth proportional to 2,234,649.12, 3,350,709 and 2,044,214.88 is: 3,065,165.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,649.12 : 3,350,709 = 2,044,214.88 : x
  2. Step 2: Convert to fraction form
    2,234,649.12/3,350,709 = 2,044,214.88/x
  3. Step 3: Cross multiply
    2,234,649.12x = 3,350,709 × 2,044,214.88
  4. Step 4: Simplify right side
    2,234,649.12x = 6,849,569,196,349.92
  5. Step 5: Solve for x
    x = 6,849,569,196,349.92/2,234,649.12
  6. Step 6: Final answer
    x = 3,065,165.41

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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.