Home / 3,223,776.47-4,445,758.04-2,062,590.17

Finding the Fourth Proportional to 3,223,776.47, 4,445,758.04 and 2,062,590.17

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Solution

The fourth proportional to 3,223,776.47, 4,445,758.04 and 2,062,590.17 is: 2,844,420.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,776.47 : 4,445,758.04 = 2,062,590.17 : x
  2. Step 2: Convert to fraction form
    3,223,776.47/4,445,758.04 = 2,062,590.17/x
  3. Step 3: Cross multiply
    3,223,776.47x = 4,445,758.04 × 2,062,590.17
  4. Step 4: Simplify right side
    3,223,776.47x = 9,169,776,798,960.73
  5. Step 5: Solve for x
    x = 9,169,776,798,960.73/3,223,776.47
  6. Step 6: Final answer
    x = 2,844,420.79

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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.