Home / 4,547,716.54-6,275,868.87-2,510,542.78

Finding the Fourth Proportional to 4,547,716.54, 6,275,868.87 and 2,510,542.78

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Solution

The fourth proportional to 4,547,716.54, 6,275,868.87 and 2,510,542.78 is: 3,464,560.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547,716.54 : 6,275,868.87 = 2,510,542.78 : x
  2. Step 2: Convert to fraction form
    4,547,716.54/6,275,868.87 = 2,510,542.78/x
  3. Step 3: Cross multiply
    4,547,716.54x = 6,275,868.87 × 2,510,542.78
  4. Step 4: Simplify right side
    4,547,716.54x = 15,755,837,279,805.26
  5. Step 5: Solve for x
    x = 15,755,837,279,805.26/4,547,716.54
  6. Step 6: Final answer
    x = 3,464,560.10

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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.