Home / 6,207,306.72-8,567,268.78-4,110,453.24

Finding the Fourth Proportional to 6,207,306.72, 8,567,268.78 and 4,110,453.24

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Solution

The fourth proportional to 6,207,306.72, 8,567,268.78 and 4,110,453.24 is: 5,673,210.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,306.72 : 8,567,268.78 = 4,110,453.24 : x
  2. Step 2: Convert to fraction form
    6,207,306.72/8,567,268.78 = 4,110,453.24/x
  3. Step 3: Cross multiply
    6,207,306.72x = 8,567,268.78 × 4,110,453.24
  4. Step 4: Simplify right side
    6,207,306.72x = 35,215,357,714,701.84
  5. Step 5: Solve for x
    x = 35,215,357,714,701.84/6,207,306.72
  6. Step 6: Final answer
    x = 5,673,210.51

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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.