Home / 4,744,454.40-6,547,349.60-2,568,998.56

Finding the Fourth Proportional to 4,744,454.40, 6,547,349.60 and 2,568,998.56

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Solution

The fourth proportional to 4,744,454.40, 6,547,349.60 and 2,568,998.56 is: 3,545,219.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,454.40 : 6,547,349.60 = 2,568,998.56 : x
  2. Step 2: Convert to fraction form
    4,744,454.40/6,547,349.60 = 2,568,998.56/x
  3. Step 3: Cross multiply
    4,744,454.40x = 6,547,349.60 × 2,568,998.56
  4. Step 4: Simplify right side
    4,744,454.40x = 16,820,131,694,216.58
  5. Step 5: Solve for x
    x = 16,820,131,694,216.58/4,744,454.40
  6. Step 6: Final answer
    x = 3,545,219.38

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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.