Home / 8,230,836.10-12,346,254.15-2,247,204.10

Finding the Fourth Proportional to 8,230,836.10, 12,346,254.15 and 2,247,204.10

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Solution

The fourth proportional to 8,230,836.10, 12,346,254.15 and 2,247,204.10 is: 3,370,806.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,230,836.10 : 12,346,254.15 = 2,247,204.10 : x
  2. Step 2: Convert to fraction form
    8,230,836.10/12,346,254.15 = 2,247,204.10/x
  3. Step 3: Cross multiply
    8,230,836.10x = 12,346,254.15 × 2,247,204.10
  4. Step 4: Simplify right side
    8,230,836.10x = 27,744,552,945,522.02
  5. Step 5: Solve for x
    x = 27,744,552,945,522.02/8,230,836.10
  6. Step 6: Final answer
    x = 3,370,806.15

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1.5x scale

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.