Home / 2,034,194.86-3,051,338.31-517,872.13

Finding the Fourth Proportional to 2,034,194.86, 3,051,338.31 and 517,872.13

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Solution

The fourth proportional to 2,034,194.86, 3,051,338.31 and 517,872.13 is: 776,819.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,194.86 : 3,051,338.31 = 517,872.13 : x
  2. Step 2: Convert to fraction form
    2,034,194.86/3,051,338.31 = 517,872.13/x
  3. Step 3: Cross multiply
    2,034,194.86x = 3,051,338.31 × 517,872.13
  4. Step 4: Simplify right side
    2,034,194.86x = 1,580,203,069,950.30
  5. Step 5: Solve for x
    x = 1,580,203,069,950.30/2,034,194.86
  6. Step 6: Final answer
    x = 776,819.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.