Home / 3,594,597.40-5,391,943.77-1,198,442.79

Finding the Fourth Proportional to 3,594,597.40, 5,391,943.77 and 1,198,442.79

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Solution

The fourth proportional to 3,594,597.40, 5,391,943.77 and 1,198,442.79 is: 1,797,680.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,597.40 : 5,391,943.77 = 1,198,442.79 : x
  2. Step 2: Convert to fraction form
    3,594,597.40/5,391,943.77 = 1,198,442.79/x
  3. Step 3: Cross multiply
    3,594,597.40x = 5,391,943.77 × 1,198,442.79
  4. Step 4: Simplify right side
    3,594,597.40x = 6,461,936,139,736.08
  5. Step 5: Solve for x
    x = 6,461,936,139,736.08/3,594,597.40
  6. Step 6: Final answer
    x = 1,797,680.08

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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.