Home / 5,944,423.32-8,203,305.38-3,621,315.69

Finding the Fourth Proportional to 5,944,423.32, 8,203,305.38 and 3,621,315.69

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Solution

The fourth proportional to 5,944,423.32, 8,203,305.38 and 3,621,315.69 is: 4,997,416.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944,423.32 : 8,203,305.38 = 3,621,315.69 : x
  2. Step 2: Convert to fraction form
    5,944,423.32/8,203,305.38 = 3,621,315.69/x
  3. Step 3: Cross multiply
    5,944,423.32x = 8,203,305.38 × 3,621,315.69
  4. Step 4: Simplify right side
    5,944,423.32x = 29,706,758,464,348.83
  5. Step 5: Solve for x
    x = 29,706,758,464,348.83/5,944,423.32
  6. Step 6: Final answer
    x = 4,997,416.38

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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.