Home / 4,612,674.45-6,919,011.68-3,337,216.05

Finding the Fourth Proportional to 4,612,674.45, 6,919,011.68 and 3,337,216.05

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Solution

The fourth proportional to 4,612,674.45, 6,919,011.68 and 3,337,216.05 is: 5,005,824.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612,674.45 : 6,919,011.68 = 3,337,216.05 : x
  2. Step 2: Convert to fraction form
    4,612,674.45/6,919,011.68 = 3,337,216.05/x
  3. Step 3: Cross multiply
    4,612,674.45x = 6,919,011.68 × 3,337,216.05
  4. Step 4: Simplify right side
    4,612,674.45x = 23,090,236,811,947.38
  5. Step 5: Solve for x
    x = 23,090,236,811,947.38/4,612,674.45
  6. Step 6: Final answer
    x = 5,005,824.08

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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.