Home / 3,252,643.08-4,488,712.38-1,894,603.56

Finding the Fourth Proportional to 3,252,643.08, 4,488,712.38 and 1,894,603.56

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Solution

The fourth proportional to 3,252,643.08, 4,488,712.38 and 1,894,603.56 is: 2,614,590.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,643.08 : 4,488,712.38 = 1,894,603.56 : x
  2. Step 2: Convert to fraction form
    3,252,643.08/4,488,712.38 = 1,894,603.56/x
  3. Step 3: Cross multiply
    3,252,643.08x = 4,488,712.38 × 1,894,603.56
  4. Step 4: Simplify right side
    3,252,643.08x = 8,504,330,454,964.07
  5. Step 5: Solve for x
    x = 8,504,330,454,964.07/3,252,643.08
  6. Step 6: Final answer
    x = 2,614,590.73

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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.