Home / 3,719,924.84-5,580,095.13-1,161,493.13

Finding the Fourth Proportional to 3,719,924.84, 5,580,095.13 and 1,161,493.13

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Solution

The fourth proportional to 3,719,924.84, 5,580,095.13 and 1,161,493.13 is: 1,742,304.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,719,924.84 : 5,580,095.13 = 1,161,493.13 : x
  2. Step 2: Convert to fraction form
    3,719,924.84/5,580,095.13 = 1,161,493.13/x
  3. Step 3: Cross multiply
    3,719,924.84x = 5,580,095.13 × 1,161,493.13
  4. Step 4: Simplify right side
    3,719,924.84x = 6,481,242,172,191.70
  5. Step 5: Solve for x
    x = 6,481,242,172,191.70/3,719,924.84
  6. Step 6: Final answer
    x = 1,742,304.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.