Home / 2,194,207.17-3,290,127.34-995,475.41

Finding the Fourth Proportional to 2,194,207.17, 3,290,127.34 and 995,475.41

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Solution

The fourth proportional to 2,194,207.17, 3,290,127.34 and 995,475.41 is: 1,492,676.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,207.17 : 3,290,127.34 = 995,475.41 : x
  2. Step 2: Convert to fraction form
    2,194,207.17/3,290,127.34 = 995,475.41/x
  3. Step 3: Cross multiply
    2,194,207.17x = 3,290,127.34 × 995,475.41
  4. Step 4: Simplify right side
    2,194,207.17x = 3,275,240,862,738.71
  5. Step 5: Solve for x
    x = 3,275,240,862,738.71/2,194,207.17
  6. Step 6: Final answer
    x = 1,492,676.22

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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.