Home / 2,449,204.20-3,670,220.70-2,196,484.20

Finding the Fourth Proportional to 2,449,204.20, 3,670,220.70 and 2,196,484.20

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Solution

The fourth proportional to 2,449,204.20, 3,670,220.70 and 2,196,484.20 is: 3,291,510.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,204.20 : 3,670,220.70 = 2,196,484.20 : x
  2. Step 2: Convert to fraction form
    2,449,204.20/3,670,220.70 = 2,196,484.20/x
  3. Step 3: Cross multiply
    2,449,204.20x = 3,670,220.70 × 2,196,484.20
  4. Step 4: Simplify right side
    2,449,204.20x = 8,061,581,778,062.94
  5. Step 5: Solve for x
    x = 8,061,581,778,062.94/2,449,204.20
  6. Step 6: Final answer
    x = 3,291,510.68

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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.