Home / 3,197,023.39-4,792,303.09-1,376,575.52

Finding the Fourth Proportional to 3,197,023.39, 4,792,303.09 and 1,376,575.52

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Solution

The fourth proportional to 3,197,023.39, 4,792,303.09 and 1,376,575.52 is: 2,063,471.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,023.39 : 4,792,303.09 = 1,376,575.52 : x
  2. Step 2: Convert to fraction form
    3,197,023.39/4,792,303.09 = 1,376,575.52/x
  3. Step 3: Cross multiply
    3,197,023.39x = 4,792,303.09 × 1,376,575.52
  4. Step 4: Simplify right side
    3,197,023.39x = 6,596,967,121,825.97
  5. Step 5: Solve for x
    x = 6,596,967,121,825.97/3,197,023.39
  6. Step 6: Final answer
    x = 2,063,471.65

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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.