Home / 6,801,176.86-9,384,104.10-5,703,049.96

Finding the Fourth Proportional to 6,801,176.86, 9,384,104.10 and 5,703,049.96

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Solution

The fourth proportional to 6,801,176.86, 9,384,104.10 and 5,703,049.96 is: 7,868,934.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,801,176.86 : 9,384,104.10 = 5,703,049.96 : x
  2. Step 2: Convert to fraction form
    6,801,176.86/9,384,104.10 = 5,703,049.96/x
  3. Step 3: Cross multiply
    6,801,176.86x = 9,384,104.10 × 5,703,049.96
  4. Step 4: Simplify right side
    6,801,176.86x = 53,518,014,512,140.84
  5. Step 5: Solve for x
    x = 53,518,014,512,140.84/6,801,176.86
  6. Step 6: Final answer
    x = 7,868,934.39

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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.