Home / 2,730,896.20-4,096,344.30-1,668,014.20

Finding the Fourth Proportional to 2,730,896.20, 4,096,344.30 and 1,668,014.20

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Solution

The fourth proportional to 2,730,896.20, 4,096,344.30 and 1,668,014.20 is: 2,502,021.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,896.20 : 4,096,344.30 = 1,668,014.20 : x
  2. Step 2: Convert to fraction form
    2,730,896.20/4,096,344.30 = 1,668,014.20/x
  3. Step 3: Cross multiply
    2,730,896.20x = 4,096,344.30 × 1,668,014.20
  4. Step 4: Simplify right side
    2,730,896.20x = 6,832,760,460,489.06
  5. Step 5: Solve for x
    x = 6,832,760,460,489.06/2,730,896.20
  6. Step 6: Final answer
    x = 2,502,021.30

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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.