Home / 2,613,023.58-3,920,095.62-907,220.82

Finding the Fourth Proportional to 2,613,023.58, 3,920,095.62 and 907,220.82

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Solution

The fourth proportional to 2,613,023.58, 3,920,095.62 and 907,220.82 is: 1,361,025.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,613,023.58 : 3,920,095.62 = 907,220.82 : x
  2. Step 2: Convert to fraction form
    2,613,023.58/3,920,095.62 = 907,220.82/x
  3. Step 3: Cross multiply
    2,613,023.58x = 3,920,095.62 × 907,220.82
  4. Step 4: Simplify right side
    2,613,023.58x = 3,556,392,362,854.81
  5. Step 5: Solve for x
    x = 3,556,392,362,854.81/2,613,023.58
  6. Step 6: Final answer
    x = 1,361,025.74

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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.