Home / 1,811,335.04-2,499,668.24-995,614.16

Finding the Fourth Proportional to 1,811,335.04, 2,499,668.24 and 995,614.16

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Solution

The fourth proportional to 1,811,335.04, 2,499,668.24 and 995,614.16 is: 1,373,961.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,811,335.04 : 2,499,668.24 = 995,614.16 : x
  2. Step 2: Convert to fraction form
    1,811,335.04/2,499,668.24 = 995,614.16/x
  3. Step 3: Cross multiply
    1,811,335.04x = 2,499,668.24 × 995,614.16
  4. Step 4: Simplify right side
    1,811,335.04x = 2,488,705,095,046.28
  5. Step 5: Solve for x
    x = 2,488,705,095,046.28/1,811,335.04
  6. Step 6: Final answer
    x = 1,373,961.77

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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.