Home / 2,034,056.28-3,049,903.04-771,195

Finding the Fourth Proportional to 2,034,056.28, 3,049,903.04 and 771,195

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Solution

The fourth proportional to 2,034,056.28, 3,049,903.04 and 771,195 is: 1,156,344.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,056.28 : 3,049,903.04 = 771,195 : x
  2. Step 2: Convert to fraction form
    2,034,056.28/3,049,903.04 = 771,195/x
  3. Step 3: Cross multiply
    2,034,056.28x = 3,049,903.04 × 771,195
  4. Step 4: Simplify right side
    2,034,056.28x = 2,352,069,971,076.83
  5. Step 5: Solve for x
    x = 2,352,069,971,076.83/2,034,056.28
  6. Step 6: Final answer
    x = 1,156,344.59

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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.