Home / 9,233,920.80-13,851,118.80-4,375,087.20

Finding the Fourth Proportional to 9,233,920.80, 13,851,118.80 and 4,375,087.20

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Solution

The fourth proportional to 9,233,920.80, 13,851,118.80 and 4,375,087.20 is: 6,562,743.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,920.80 : 13,851,118.80 = 4,375,087.20 : x
  2. Step 2: Convert to fraction form
    9,233,920.80/13,851,118.80 = 4,375,087.20/x
  3. Step 3: Cross multiply
    9,233,920.80x = 13,851,118.80 × 4,375,087.20
  4. Step 4: Simplify right side
    9,233,920.80x = 60,599,852,567,559.37
  5. Step 5: Solve for x
    x = 60,599,852,567,559.37/9,233,920.80
  6. Step 6: Final answer
    x = 6,562,743.38

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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.