Home / 2,673,253.94-3,690,434.13-1,743,382.58

Finding the Fourth Proportional to 2,673,253.94, 3,690,434.13 and 1,743,382.58

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Solution

The fourth proportional to 2,673,253.94, 3,690,434.13 and 1,743,382.58 is: 2,406,744.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,253.94 : 3,690,434.13 = 1,743,382.58 : x
  2. Step 2: Convert to fraction form
    2,673,253.94/3,690,434.13 = 1,743,382.58/x
  3. Step 3: Cross multiply
    2,673,253.94x = 3,690,434.13 × 1,743,382.58
  4. Step 4: Simplify right side
    2,673,253.94x = 6,433,838,574,879.46
  5. Step 5: Solve for x
    x = 6,433,838,574,879.46/2,673,253.94
  6. Step 6: Final answer
    x = 2,406,744.26

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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.