Home / 3,525,275.97-5,287,913.96-2,326,918.05

Finding the Fourth Proportional to 3,525,275.97, 5,287,913.96 and 2,326,918.05

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Solution

The fourth proportional to 3,525,275.97, 5,287,913.96 and 2,326,918.05 is: 3,490,377.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,275.97 : 5,287,913.96 = 2,326,918.05 : x
  2. Step 2: Convert to fraction form
    3,525,275.97/5,287,913.96 = 2,326,918.05/x
  3. Step 3: Cross multiply
    3,525,275.97x = 5,287,913.96 × 2,326,918.05
  4. Step 4: Simplify right side
    3,525,275.97x = 12,304,542,428,736.39
  5. Step 5: Solve for x
    x = 12,304,542,428,736.39/3,525,275.97
  6. Step 6: Final answer
    x = 3,490,377.08

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.