Home / 2,832,638.18-4,250,213.19-1,484,480.30

Finding the Fourth Proportional to 2,832,638.18, 4,250,213.19 and 1,484,480.30

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Solution

The fourth proportional to 2,832,638.18, 4,250,213.19 and 1,484,480.30 is: 2,227,378.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,638.18 : 4,250,213.19 = 1,484,480.30 : x
  2. Step 2: Convert to fraction form
    2,832,638.18/4,250,213.19 = 1,484,480.30/x
  3. Step 3: Cross multiply
    2,832,638.18x = 4,250,213.19 × 1,484,480.30
  4. Step 4: Simplify right side
    2,832,638.18x = 6,309,357,751,355.16
  5. Step 5: Solve for x
    x = 6,309,357,751,355.16/2,832,638.18
  6. Step 6: Final answer
    x = 2,227,378.63

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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.