Home / 4,641,054.74-6,404,555.88-2,575,949.61

Finding the Fourth Proportional to 4,641,054.74, 6,404,555.88 and 2,575,949.61

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Solution

The fourth proportional to 4,641,054.74, 6,404,555.88 and 2,575,949.61 is: 3,554,755.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,054.74 : 6,404,555.88 = 2,575,949.61 : x
  2. Step 2: Convert to fraction form
    4,641,054.74/6,404,555.88 = 2,575,949.61/x
  3. Step 3: Cross multiply
    4,641,054.74x = 6,404,555.88 × 2,575,949.61
  4. Step 4: Simplify right side
    4,641,054.74x = 16,497,813,221,309.21
  5. Step 5: Solve for x
    x = 16,497,813,221,309.21/4,641,054.74
  6. Step 6: Final answer
    x = 3,554,755.15

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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.