Home / 4,893,017.59-6,752,447.72-2,687,973.22

Finding the Fourth Proportional to 4,893,017.59, 6,752,447.72 and 2,687,973.22

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Solution

The fourth proportional to 4,893,017.59, 6,752,447.72 and 2,687,973.22 is: 3,709,448.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,017.59 : 6,752,447.72 = 2,687,973.22 : x
  2. Step 2: Convert to fraction form
    4,893,017.59/6,752,447.72 = 2,687,973.22/x
  3. Step 3: Cross multiply
    4,893,017.59x = 6,752,447.72 × 2,687,973.22
  4. Step 4: Simplify right side
    4,893,017.59x = 18,150,398,640,810.06
  5. Step 5: Solve for x
    x = 18,150,398,640,810.06/4,893,017.59
  6. Step 6: Final answer
    x = 3,709,448.88

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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.