Home / 2,607,074.52-3,593,992.86-1,830,340.68

Finding the Fourth Proportional to 2,607,074.52, 3,593,992.86 and 1,830,340.68

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Solution

The fourth proportional to 2,607,074.52, 3,593,992.86 and 1,830,340.68 is: 2,523,223.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,607,074.52 : 3,593,992.86 = 1,830,340.68 : x
  2. Step 2: Convert to fraction form
    2,607,074.52/3,593,992.86 = 1,830,340.68/x
  3. Step 3: Cross multiply
    2,607,074.52x = 3,593,992.86 × 1,830,340.68
  4. Step 4: Simplify right side
    2,607,074.52x = 6,578,231,335,287.54
  5. Step 5: Solve for x
    x = 6,578,231,335,287.54/2,607,074.52
  6. Step 6: Final answer
    x = 2,523,223.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.