Home / 2,285,251.88-3,428,085.60-602,355.38

Finding the Fourth Proportional to 2,285,251.88, 3,428,085.60 and 602,355.38

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Solution

The fourth proportional to 2,285,251.88, 3,428,085.60 and 602,355.38 is: 903,587.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,251.88 : 3,428,085.60 = 602,355.38 : x
  2. Step 2: Convert to fraction form
    2,285,251.88/3,428,085.60 = 602,355.38/x
  3. Step 3: Cross multiply
    2,285,251.88x = 3,428,085.60 × 602,355.38
  4. Step 4: Simplify right side
    2,285,251.88x = 2,064,925,787,120.10
  5. Step 5: Solve for x
    x = 2,064,925,787,120.10/2,285,251.88
  6. Step 6: Final answer
    x = 903,587.83

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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.