Home / 4,743,820.20-6,546,393.71-2,568,345.96

Finding the Fourth Proportional to 4,743,820.20, 6,546,393.71 and 2,568,345.96

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Solution

The fourth proportional to 4,743,820.20, 6,546,393.71 and 2,568,345.96 is: 3,544,275.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,820.20 : 6,546,393.71 = 2,568,345.96 : x
  2. Step 2: Convert to fraction form
    4,743,820.20/6,546,393.71 = 2,568,345.96/x
  3. Step 3: Cross multiply
    4,743,820.20x = 6,546,393.71 × 2,568,345.96
  4. Step 4: Simplify right side
    4,743,820.20x = 16,813,403,837,647.91
  5. Step 5: Solve for x
    x = 16,813,403,837,647.91/4,743,820.20
  6. Step 6: Final answer
    x = 3,544,275.11

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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.