Home / 4,446,908.20-6,673,472.70-2,853,346.60

Finding the Fourth Proportional to 4,446,908.20, 6,673,472.70 and 2,853,346.60

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Solution

The fourth proportional to 4,446,908.20, 6,673,472.70 and 2,853,346.60 is: 4,282,015.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446,908.20 : 6,673,472.70 = 2,853,346.60 : x
  2. Step 2: Convert to fraction form
    4,446,908.20/6,673,472.70 = 2,853,346.60/x
  3. Step 3: Cross multiply
    4,446,908.20x = 6,673,472.70 × 2,853,346.60
  4. Step 4: Simplify right side
    4,446,908.20x = 19,041,730,638,737.82
  5. Step 5: Solve for x
    x = 19,041,730,638,737.82/4,446,908.20
  6. Step 6: Final answer
    x = 4,282,015.68

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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.