Home / 6,868,613.19-10,303,013.07-2,548,994.25

Finding the Fourth Proportional to 6,868,613.19, 10,303,013.07 and 2,548,994.25

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Solution

The fourth proportional to 6,868,613.19, 10,303,013.07 and 2,548,994.25 is: 3,823,525.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,868,613.19 : 10,303,013.07 = 2,548,994.25 : x
  2. Step 2: Convert to fraction form
    6,868,613.19/10,303,013.07 = 2,548,994.25/x
  3. Step 3: Cross multiply
    6,868,613.19x = 10,303,013.07 × 2,548,994.25
  4. Step 4: Simplify right side
    6,868,613.19x = 26,262,321,073,104.85
  5. Step 5: Solve for x
    x = 26,262,321,073,104.85/6,868,613.19
  6. Step 6: Final answer
    x = 3,823,525.99

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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.