Home / 4,713,726.69-6,504,759.72-2,881,253.16

Finding the Fourth Proportional to 4,713,726.69, 6,504,759.72 and 2,881,253.16

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Solution

The fourth proportional to 4,713,726.69, 6,504,759.72 and 2,881,253.16 is: 3,976,017.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713,726.69 : 6,504,759.72 = 2,881,253.16 : x
  2. Step 2: Convert to fraction form
    4,713,726.69/6,504,759.72 = 2,881,253.16/x
  3. Step 3: Cross multiply
    4,713,726.69x = 6,504,759.72 × 2,881,253.16
  4. Step 4: Simplify right side
    4,713,726.69x = 18,741,859,498,290.71
  5. Step 5: Solve for x
    x = 18,741,859,498,290.71/4,713,726.69
  6. Step 6: Final answer
    x = 3,976,017.43

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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.