Home / 2,048,652.30-3,069,061.65-1,101,708.30

Finding the Fourth Proportional to 2,048,652.30, 3,069,061.65 and 1,101,708.30

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Solution

The fourth proportional to 2,048,652.30, 3,069,061.65 and 1,101,708.30 is: 1,650,456.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,652.30 : 3,069,061.65 = 1,101,708.30 : x
  2. Step 2: Convert to fraction form
    2,048,652.30/3,069,061.65 = 1,101,708.30/x
  3. Step 3: Cross multiply
    2,048,652.30x = 3,069,061.65 × 1,101,708.30
  4. Step 4: Simplify right side
    2,048,652.30x = 3,381,210,693,016.70
  5. Step 5: Solve for x
    x = 3,381,210,693,016.70/2,048,652.30
  6. Step 6: Final answer
    x = 1,650,456.10

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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.