Home / 4,127,499.09-5,695,758.35-2,292,074.61

Finding the Fourth Proportional to 4,127,499.09, 5,695,758.35 and 2,292,074.61

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Solution

The fourth proportional to 4,127,499.09, 5,695,758.35 and 2,292,074.61 is: 3,162,957.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,499.09 : 5,695,758.35 = 2,292,074.61 : x
  2. Step 2: Convert to fraction form
    4,127,499.09/5,695,758.35 = 2,292,074.61/x
  3. Step 3: Cross multiply
    4,127,499.09x = 5,695,758.35 × 2,292,074.61
  4. Step 4: Simplify right side
    4,127,499.09x = 13,055,103,087,270.12
  5. Step 5: Solve for x
    x = 13,055,103,087,270.12/4,127,499.09
  6. Step 6: Final answer
    x = 3,162,957.23

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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.