Home / 3,369,990.10-5,054,985.15-2,094,531.70

Finding the Fourth Proportional to 3,369,990.10, 5,054,985.15 and 2,094,531.70

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Solution

The fourth proportional to 3,369,990.10, 5,054,985.15 and 2,094,531.70 is: 3,141,797.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,990.10 : 5,054,985.15 = 2,094,531.70 : x
  2. Step 2: Convert to fraction form
    3,369,990.10/5,054,985.15 = 2,094,531.70/x
  3. Step 3: Cross multiply
    3,369,990.10x = 5,054,985.15 × 2,094,531.70
  4. Step 4: Simplify right side
    3,369,990.10x = 10,587,826,639,704.26
  5. Step 5: Solve for x
    x = 10,587,826,639,704.26/3,369,990.10
  6. Step 6: Final answer
    x = 3,141,797.55

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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.