Home / 2,059,987.13-3,090,148.80-1,034,790.04

Finding the Fourth Proportional to 2,059,987.13, 3,090,148.80 and 1,034,790.04

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Solution

The fourth proportional to 2,059,987.13, 3,090,148.80 and 1,034,790.04 is: 1,552,269.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,987.13 : 3,090,148.80 = 1,034,790.04 : x
  2. Step 2: Convert to fraction form
    2,059,987.13/3,090,148.80 = 1,034,790.04/x
  3. Step 3: Cross multiply
    2,059,987.13x = 3,090,148.80 × 1,034,790.04
  4. Step 4: Simplify right side
    2,059,987.13x = 3,197,655,200,357.95
  5. Step 5: Solve for x
    x = 3,197,655,200,357.95/2,059,987.13
  6. Step 6: Final answer
    x = 1,552,269.50

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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.