Home / 6,732,247.44-9,284,195.10-5,360,120.61

Finding the Fourth Proportional to 6,732,247.44, 9,284,195.10 and 5,360,120.61

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Solution

The fourth proportional to 6,732,247.44, 9,284,195.10 and 5,360,120.61 is: 7,391,945.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,732,247.44 : 9,284,195.10 = 5,360,120.61 : x
  2. Step 2: Convert to fraction form
    6,732,247.44/9,284,195.10 = 5,360,120.61/x
  3. Step 3: Cross multiply
    6,732,247.44x = 9,284,195.10 × 5,360,120.61
  4. Step 4: Simplify right side
    6,732,247.44x = 49,764,405,502,771.02
  5. Step 5: Solve for x
    x = 49,764,405,502,771.02/6,732,247.44
  6. Step 6: Final answer
    x = 7,391,945.40

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1.5x scale

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.