Home / 7,382,003.10-11,073,004.65-2,334,860.70

Finding the Fourth Proportional to 7,382,003.10, 11,073,004.65 and 2,334,860.70

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Solution

The fourth proportional to 7,382,003.10, 11,073,004.65 and 2,334,860.70 is: 3,502,291.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,382,003.10 : 11,073,004.65 = 2,334,860.70 : x
  2. Step 2: Convert to fraction form
    7,382,003.10/11,073,004.65 = 2,334,860.70/x
  3. Step 3: Cross multiply
    7,382,003.10x = 11,073,004.65 × 2,334,860.70
  4. Step 4: Simplify right side
    7,382,003.10x = 25,853,923,388,202.26
  5. Step 5: Solve for x
    x = 25,853,923,388,202.26/7,382,003.10
  6. Step 6: Final answer
    x = 3,502,291.05

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Similar ratio
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1.5x scale

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.