Home / 3,591,412.04-4,956,253.28-1,959,924.48

Finding the Fourth Proportional to 3,591,412.04, 4,956,253.28 and 1,959,924.48

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Solution

The fourth proportional to 3,591,412.04, 4,956,253.28 and 1,959,924.48 is: 2,704,752.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,412.04 : 4,956,253.28 = 1,959,924.48 : x
  2. Step 2: Convert to fraction form
    3,591,412.04/4,956,253.28 = 1,959,924.48/x
  3. Step 3: Cross multiply
    3,591,412.04x = 4,956,253.28 × 1,959,924.48
  4. Step 4: Simplify right side
    3,591,412.04x = 9,713,882,132,552.30
  5. Step 5: Solve for x
    x = 9,713,882,132,552.30/3,591,412.04
  6. Step 6: Final answer
    x = 2,704,752.90

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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.