Home / 4,903,697.55-6,766,932.30-2,698,354.08

Finding the Fourth Proportional to 4,903,697.55, 6,766,932.30 and 2,698,354.08

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Solution

The fourth proportional to 4,903,697.55, 6,766,932.30 and 2,698,354.08 is: 3,723,634.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,903,697.55 : 6,766,932.30 = 2,698,354.08 : x
  2. Step 2: Convert to fraction form
    4,903,697.55/6,766,932.30 = 2,698,354.08/x
  3. Step 3: Cross multiply
    4,903,697.55x = 6,766,932.30 × 2,698,354.08
  4. Step 4: Simplify right side
    4,903,697.55x = 18,259,579,380,788.79
  5. Step 5: Solve for x
    x = 18,259,579,380,788.79/4,903,697.55
  6. Step 6: Final answer
    x = 3,723,634.91

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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.