Home / 3,944,297.68-5,919,803.70-1,549,816.72

Finding the Fourth Proportional to 3,944,297.68, 5,919,803.70 and 1,549,816.72

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Solution

The fourth proportional to 3,944,297.68, 5,919,803.70 and 1,549,816.72 is: 2,326,044.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,944,297.68 : 5,919,803.70 = 1,549,816.72 : x
  2. Step 2: Convert to fraction form
    3,944,297.68/5,919,803.70 = 1,549,816.72/x
  3. Step 3: Cross multiply
    3,944,297.68x = 5,919,803.70 × 1,549,816.72
  4. Step 4: Simplify right side
    3,944,297.68x = 9,174,610,753,377.86
  5. Step 5: Solve for x
    x = 9,174,610,753,377.86/3,944,297.68
  6. Step 6: Final answer
    x = 2,326,044.20

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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.