Home / 2,442,194.28-3,367,130.76-1,745,307.36

Finding the Fourth Proportional to 2,442,194.28, 3,367,130.76 and 1,745,307.36

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Solution

The fourth proportional to 2,442,194.28, 3,367,130.76 and 1,745,307.36 is: 2,406,310.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,194.28 : 3,367,130.76 = 1,745,307.36 : x
  2. Step 2: Convert to fraction form
    2,442,194.28/3,367,130.76 = 1,745,307.36/x
  3. Step 3: Cross multiply
    2,442,194.28x = 3,367,130.76 × 1,745,307.36
  4. Step 4: Simplify right side
    2,442,194.28x = 5,876,678,097,510.39
  5. Step 5: Solve for x
    x = 5,876,678,097,510.39/2,442,194.28
  6. Step 6: Final answer
    x = 2,406,310.65

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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.