Home / 2,465,011.56-3,695,067.90-1,715,482.92

Finding the Fourth Proportional to 2,465,011.56, 3,695,067.90 and 1,715,482.92

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Solution

The fourth proportional to 2,465,011.56, 3,695,067.90 and 1,715,482.92 is: 2,571,519.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,011.56 : 3,695,067.90 = 1,715,482.92 : x
  2. Step 2: Convert to fraction form
    2,465,011.56/3,695,067.90 = 1,715,482.92/x
  3. Step 3: Cross multiply
    2,465,011.56x = 3,695,067.90 × 1,715,482.92
  4. Step 4: Simplify right side
    2,465,011.56x = 6,338,825,870,690.27
  5. Step 5: Solve for x
    x = 6,338,825,870,690.27/2,465,011.56
  6. Step 6: Final answer
    x = 2,571,519.73

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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.