Home / 4,224,793.38-5,830,216.20-2,291,053.38

Finding the Fourth Proportional to 4,224,793.38, 5,830,216.20 and 2,291,053.38

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Solution

The fourth proportional to 4,224,793.38, 5,830,216.20 and 2,291,053.38 is: 3,161,654.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,793.38 : 5,830,216.20 = 2,291,053.38 : x
  2. Step 2: Convert to fraction form
    4,224,793.38/5,830,216.20 = 2,291,053.38/x
  3. Step 3: Cross multiply
    4,224,793.38x = 5,830,216.20 × 2,291,053.38
  4. Step 4: Simplify right side
    4,224,793.38x = 13,357,336,531,140.76
  5. Step 5: Solve for x
    x = 13,357,336,531,140.76/4,224,793.38
  6. Step 6: Final answer
    x = 3,161,654.39

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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.