Home / 6,231,104.35-9,330,339.08-5,010,191.35

Finding the Fourth Proportional to 6,231,104.35, 9,330,339.08 and 5,010,191.35

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Solution

The fourth proportional to 6,231,104.35, 9,330,339.08 and 5,010,191.35 is: 7,502,166.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,104.35 : 9,330,339.08 = 5,010,191.35 : x
  2. Step 2: Convert to fraction form
    6,231,104.35/9,330,339.08 = 5,010,191.35/x
  3. Step 3: Cross multiply
    6,231,104.35x = 9,330,339.08 × 5,010,191.35
  4. Step 4: Simplify right side
    6,231,104.35x = 46,746,784,126,131.99
  5. Step 5: Solve for x
    x = 46,746,784,126,131.99/6,231,104.35
  6. Step 6: Final answer
    x = 7,502,166.79

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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.