Home / 3,820,988.96-5,730,839.88-1,088,344.24

Finding the Fourth Proportional to 3,820,988.96, 5,730,839.88 and 1,088,344.24

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Solution

The fourth proportional to 3,820,988.96, 5,730,839.88 and 1,088,344.24 is: 1,632,333.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,820,988.96 : 5,730,839.88 = 1,088,344.24 : x
  2. Step 2: Convert to fraction form
    3,820,988.96/5,730,839.88 = 1,088,344.24/x
  3. Step 3: Cross multiply
    3,820,988.96x = 5,730,839.88 × 1,088,344.24
  4. Step 4: Simplify right side
    3,820,988.96x = 6,237,126,573,760.29
  5. Step 5: Solve for x
    x = 6,237,126,573,760.29/3,820,988.96
  6. Step 6: Final answer
    x = 1,632,333.05

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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.