Home / 2,726,217.59-4,090,062.65-832,907.39

Finding the Fourth Proportional to 2,726,217.59, 4,090,062.65 and 832,907.39

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Solution

The fourth proportional to 2,726,217.59, 4,090,062.65 and 832,907.39 is: 1,249,586.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,217.59 : 4,090,062.65 = 832,907.39 : x
  2. Step 2: Convert to fraction form
    2,726,217.59/4,090,062.65 = 832,907.39/x
  3. Step 3: Cross multiply
    2,726,217.59x = 4,090,062.65 × 832,907.39
  4. Step 4: Simplify right side
    2,726,217.59x = 3,406,643,382,133.13
  5. Step 5: Solve for x
    x = 3,406,643,382,133.13/2,726,217.59
  6. Step 6: Final answer
    x = 1,249,586.02

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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.