Home / 2,785,059.52-3,844,641.48-1,754,082.47

Finding the Fourth Proportional to 2,785,059.52, 3,844,641.48 and 1,754,082.47

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Solution

The fourth proportional to 2,785,059.52, 3,844,641.48 and 1,754,082.47 is: 2,421,426.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,785,059.52 : 3,844,641.48 = 1,754,082.47 : x
  2. Step 2: Convert to fraction form
    2,785,059.52/3,844,641.48 = 1,754,082.47/x
  3. Step 3: Cross multiply
    2,785,059.52x = 3,844,641.48 × 1,754,082.47
  4. Step 4: Simplify right side
    2,785,059.52x = 6,743,818,226,536.65
  5. Step 5: Solve for x
    x = 6,743,818,226,536.65/2,785,059.52
  6. Step 6: Final answer
    x = 2,421,426.97

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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.