Home / 4,206,146.20-5,804,497.62-2,658,095.82

Finding the Fourth Proportional to 4,206,146.20, 5,804,497.62 and 2,658,095.82

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Solution

The fourth proportional to 4,206,146.20, 5,804,497.62 and 2,658,095.82 is: 3,668,182.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206,146.20 : 5,804,497.62 = 2,658,095.82 : x
  2. Step 2: Convert to fraction form
    4,206,146.20/5,804,497.62 = 2,658,095.82/x
  3. Step 3: Cross multiply
    4,206,146.20x = 5,804,497.62 × 2,658,095.82
  4. Step 4: Simplify right side
    4,206,146.20x = 15,428,910,860,921.95
  5. Step 5: Solve for x
    x = 15,428,910,860,921.95/4,206,146.20
  6. Step 6: Final answer
    x = 3,668,182.26

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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.