Home / 2,010,580.20-3,016,404.90-872,854.20

Finding the Fourth Proportional to 2,010,580.20, 3,016,404.90 and 872,854.20

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Solution

The fourth proportional to 2,010,580.20, 3,016,404.90 and 872,854.20 is: 1,309,513.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,580.20 : 3,016,404.90 = 872,854.20 : x
  2. Step 2: Convert to fraction form
    2,010,580.20/3,016,404.90 = 872,854.20/x
  3. Step 3: Cross multiply
    2,010,580.20x = 3,016,404.90 × 872,854.20
  4. Step 4: Simplify right side
    2,010,580.20x = 2,632,881,685,865.58
  5. Step 5: Solve for x
    x = 2,632,881,685,865.58/2,010,580.20
  6. Step 6: Final answer
    x = 1,309,513.39

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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.