Home / 8,233,499.07-11,358,502.56-4,969,270.35

Finding the Fourth Proportional to 8,233,499.07, 11,358,502.56 and 4,969,270.35

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Solution

The fourth proportional to 8,233,499.07, 11,358,502.56 and 4,969,270.35 is: 6,855,344.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,233,499.07 : 11,358,502.56 = 4,969,270.35 : x
  2. Step 2: Convert to fraction form
    8,233,499.07/11,358,502.56 = 4,969,270.35/x
  3. Step 3: Cross multiply
    8,233,499.07x = 11,358,502.56 × 4,969,270.35
  4. Step 4: Simplify right side
    8,233,499.07x = 56,443,469,991,807.09
  5. Step 5: Solve for x
    x = 56,443,469,991,807.09/8,233,499.07
  6. Step 6: Final answer
    x = 6,855,344.19

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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.