Home / 10,295,252.52-15,433,343.28-3,814,717.02

Finding the Fourth Proportional to 10,295,252.52, 15,433,343.28 and 3,814,717.02

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Solution

The fourth proportional to 10,295,252.52, 15,433,343.28 and 3,814,717.02 is: 5,718,542.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,295,252.52 : 15,433,343.28 = 3,814,717.02 : x
  2. Step 2: Convert to fraction form
    10,295,252.52/15,433,343.28 = 3,814,717.02/x
  3. Step 3: Cross multiply
    10,295,252.52x = 15,433,343.28 × 3,814,717.02
  4. Step 4: Simplify right side
    10,295,252.52x = 58,873,837,285,718.62
  5. Step 5: Solve for x
    x = 58,873,837,285,718.62/10,295,252.52
  6. Step 6: Final answer
    x = 5,718,542.33

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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.