Home / 6,830,561.91-10,247,613.53-3,633,057.75

Finding the Fourth Proportional to 6,830,561.91, 10,247,613.53 and 3,633,057.75

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Solution

The fourth proportional to 6,830,561.91, 10,247,613.53 and 3,633,057.75 is: 5,450,528.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,830,561.91 : 10,247,613.53 = 3,633,057.75 : x
  2. Step 2: Convert to fraction form
    6,830,561.91/10,247,613.53 = 3,633,057.75/x
  3. Step 3: Cross multiply
    6,830,561.91x = 10,247,613.53 × 3,633,057.75
  4. Step 4: Simplify right side
    6,830,561.91x = 37,230,171,736,006.07
  5. Step 5: Solve for x
    x = 37,230,171,736,006.07/6,830,561.91
  6. Step 6: Final answer
    x = 5,450,528.41

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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.