Home / 2,924,117.41-4,034,046.39-1,957,559.11

Finding the Fourth Proportional to 2,924,117.41, 4,034,046.39 and 1,957,559.11

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Solution

The fourth proportional to 2,924,117.41, 4,034,046.39 and 1,957,559.11 is: 2,700,604.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,117.41 : 4,034,046.39 = 1,957,559.11 : x
  2. Step 2: Convert to fraction form
    2,924,117.41/4,034,046.39 = 1,957,559.11/x
  3. Step 3: Cross multiply
    2,924,117.41x = 4,034,046.39 × 1,957,559.11
  4. Step 4: Simplify right side
    2,924,117.41x = 7,896,884,260,907.11
  5. Step 5: Solve for x
    x = 7,896,884,260,907.11/2,924,117.41
  6. Step 6: Final answer
    x = 2,700,604.37

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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.