Home / 4,248,764.68-5,863,221.30-2,315,041.24

Finding the Fourth Proportional to 4,248,764.68, 5,863,221.30 and 2,315,041.24

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Solution

The fourth proportional to 4,248,764.68, 5,863,221.30 and 2,315,041.24 is: 3,194,716.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,764.68 : 5,863,221.30 = 2,315,041.24 : x
  2. Step 2: Convert to fraction form
    4,248,764.68/5,863,221.30 = 2,315,041.24/x
  3. Step 3: Cross multiply
    4,248,764.68x = 5,863,221.30 × 2,315,041.24
  4. Step 4: Simplify right side
    4,248,764.68x = 13,573,599,108,746.41
  5. Step 5: Solve for x
    x = 13,573,599,108,746.41/4,248,764.68
  6. Step 6: Final answer
    x = 3,194,716.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.