Home / 4,447,387.06-6,124,665.19-4,170,259.24

Finding the Fourth Proportional to 4,447,387.06, 6,124,665.19 and 4,170,259.24

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Solution

The fourth proportional to 4,447,387.06, 6,124,665.19 and 4,170,259.24 is: 5,743,021.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,447,387.06 : 6,124,665.19 = 4,170,259.24 : x
  2. Step 2: Convert to fraction form
    4,447,387.06/6,124,665.19 = 4,170,259.24/x
  3. Step 3: Cross multiply
    4,447,387.06x = 6,124,665.19 × 4,170,259.24
  4. Step 4: Simplify right side
    4,447,387.06x = 25,541,441,600,503.86
  5. Step 5: Solve for x
    x = 25,541,441,600,503.86/4,447,387.06
  6. Step 6: Final answer
    x = 5,743,021.97

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Double scale
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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.