Home / 3,397,808.20-5,096,712.30-1,153,946.20

Finding the Fourth Proportional to 3,397,808.20, 5,096,712.30 and 1,153,946.20

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Solution

The fourth proportional to 3,397,808.20, 5,096,712.30 and 1,153,946.20 is: 1,730,919.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,808.20 : 5,096,712.30 = 1,153,946.20 : x
  2. Step 2: Convert to fraction form
    3,397,808.20/5,096,712.30 = 1,153,946.20/x
  3. Step 3: Cross multiply
    3,397,808.20x = 5,096,712.30 × 1,153,946.20
  4. Step 4: Simplify right side
    3,397,808.20x = 5,881,331,791,078.26
  5. Step 5: Solve for x
    x = 5,881,331,791,078.26/3,397,808.20
  6. Step 6: Final answer
    x = 1,730,919.30

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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.