Home / 4,126,830.54-5,695,204-2,291,288.92

Finding the Fourth Proportional to 4,126,830.54, 5,695,204 and 2,291,288.92

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Solution

The fourth proportional to 4,126,830.54, 5,695,204 and 2,291,288.92 is: 3,162,077.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,830.54 : 5,695,204 = 2,291,288.92 : x
  2. Step 2: Convert to fraction form
    4,126,830.54/5,695,204 = 2,291,288.92/x
  3. Step 3: Cross multiply
    4,126,830.54x = 5,695,204 × 2,291,288.92
  4. Step 4: Simplify right side
    4,126,830.54x = 13,049,357,822,339.68
  5. Step 5: Solve for x
    x = 13,049,357,822,339.68/4,126,830.54
  6. Step 6: Final answer
    x = 3,162,077.46

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1.5x scale

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.