Home / 4,193,310.66-5,772,488.25-3,103,528.56

Finding the Fourth Proportional to 4,193,310.66, 5,772,488.25 and 3,103,528.56

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Solution

The fourth proportional to 4,193,310.66, 5,772,488.25 and 3,103,528.56 is: 4,272,300.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,310.66 : 5,772,488.25 = 3,103,528.56 : x
  2. Step 2: Convert to fraction form
    4,193,310.66/5,772,488.25 = 3,103,528.56/x
  3. Step 3: Cross multiply
    4,193,310.66x = 5,772,488.25 × 3,103,528.56
  4. Step 4: Simplify right side
    4,193,310.66x = 17,915,082,146,139.42
  5. Step 5: Solve for x
    x = 17,915,082,146,139.42/4,193,310.66
  6. Step 6: Final answer
    x = 4,272,300.24

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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.