Home / 4,825,646.16-6,659,924.04-2,760,853.20

Finding the Fourth Proportional to 4,825,646.16, 6,659,924.04 and 2,760,853.20

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Solution

The fourth proportional to 4,825,646.16, 6,659,924.04 and 2,760,853.20 is: 3,810,281.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,646.16 : 6,659,924.04 = 2,760,853.20 : x
  2. Step 2: Convert to fraction form
    4,825,646.16/6,659,924.04 = 2,760,853.20/x
  3. Step 3: Cross multiply
    4,825,646.16x = 6,659,924.04 × 2,760,853.20
  4. Step 4: Simplify right side
    4,825,646.16x = 18,387,072,597,590.93
  5. Step 5: Solve for x
    x = 18,387,072,597,590.93/4,825,646.16
  6. Step 6: Final answer
    x = 3,810,281.98

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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.