Home / 2,696,045.20-4,044,067.80-701,501.20

Finding the Fourth Proportional to 2,696,045.20, 4,044,067.80 and 701,501.20

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Solution

The fourth proportional to 2,696,045.20, 4,044,067.80 and 701,501.20 is: 1,052,251.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,045.20 : 4,044,067.80 = 701,501.20 : x
  2. Step 2: Convert to fraction form
    2,696,045.20/4,044,067.80 = 701,501.20/x
  3. Step 3: Cross multiply
    2,696,045.20x = 4,044,067.80 × 701,501.20
  4. Step 4: Simplify right side
    2,696,045.20x = 2,836,918,414,581.36
  5. Step 5: Solve for x
    x = 2,836,918,414,581.36/2,696,045.20
  6. Step 6: Final answer
    x = 1,052,251.80

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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.