Home / 4,997,025.59-6,895,910.84-2,705,180.81

Finding the Fourth Proportional to 4,997,025.59, 6,895,910.84 and 2,705,180.81

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Solution

The fourth proportional to 4,997,025.59, 6,895,910.84 and 2,705,180.81 is: 3,733,157.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,025.59 : 6,895,910.84 = 2,705,180.81 : x
  2. Step 2: Convert to fraction form
    4,997,025.59/6,895,910.84 = 2,705,180.81/x
  3. Step 3: Cross multiply
    4,997,025.59x = 6,895,910.84 × 2,705,180.81
  4. Step 4: Simplify right side
    4,997,025.59x = 18,654,685,623,833.52
  5. Step 5: Solve for x
    x = 18,654,685,623,833.52/4,997,025.59
  6. Step 6: Final answer
    x = 3,733,157.92

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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.