Home / 2,854,596.42-4,282,067.57-1,148,733.18

Finding the Fourth Proportional to 2,854,596.42, 4,282,067.57 and 1,148,733.18

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Solution

The fourth proportional to 2,854,596.42, 4,282,067.57 and 1,148,733.18 is: 1,723,169.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,854,596.42 : 4,282,067.57 = 1,148,733.18 : x
  2. Step 2: Convert to fraction form
    2,854,596.42/4,282,067.57 = 1,148,733.18/x
  3. Step 3: Cross multiply
    2,854,596.42x = 4,282,067.57 × 1,148,733.18
  4. Step 4: Simplify right side
    2,854,596.42x = 4,918,953,090,917.31
  5. Step 5: Solve for x
    x = 4,918,953,090,917.31/2,854,596.42
  6. Step 6: Final answer
    x = 1,723,169.36

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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.