Home / 2,039,465.03-3,059,488.60-759,963.38

Finding the Fourth Proportional to 2,039,465.03, 3,059,488.60 and 759,963.38

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Solution

The fourth proportional to 2,039,465.03, 3,059,488.60 and 759,963.38 is: 1,140,053.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,465.03 : 3,059,488.60 = 759,963.38 : x
  2. Step 2: Convert to fraction form
    2,039,465.03/3,059,488.60 = 759,963.38/x
  3. Step 3: Cross multiply
    2,039,465.03x = 3,059,488.60 × 759,963.38
  4. Step 4: Simplify right side
    2,039,465.03x = 2,325,099,280,330.12
  5. Step 5: Solve for x
    x = 2,325,099,280,330.12/2,039,465.03
  6. Step 6: Final answer
    x = 1,140,053.52

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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.