Home / 7,759,044-10,706,713.92-4,321,604.88

Finding the Fourth Proportional to 7,759,044, 10,706,713.92 and 4,321,604.88

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Solution

The fourth proportional to 7,759,044, 10,706,713.92 and 4,321,604.88 is: 5,963,387.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,759,044 : 10,706,713.92 = 4,321,604.88 : x
  2. Step 2: Convert to fraction form
    7,759,044/10,706,713.92 = 4,321,604.88/x
  3. Step 3: Cross multiply
    7,759,044x = 10,706,713.92 × 4,321,604.88
  4. Step 4: Simplify right side
    7,759,044x = 46,270,187,125,435.93
  5. Step 5: Solve for x
    x = 46,270,187,125,435.93/7,759,044
  6. Step 6: Final answer
    x = 5,963,387.64

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1.5x scale

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.