Home / 4,490,801.29-6,197,308.34-2,425,816.85

Finding the Fourth Proportional to 4,490,801.29, 6,197,308.34 and 2,425,816.85

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Solution

The fourth proportional to 4,490,801.29, 6,197,308.34 and 2,425,816.85 is: 3,347,628.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,490,801.29 : 6,197,308.34 = 2,425,816.85 : x
  2. Step 2: Convert to fraction form
    4,490,801.29/6,197,308.34 = 2,425,816.85/x
  3. Step 3: Cross multiply
    4,490,801.29x = 6,197,308.34 × 2,425,816.85
  4. Step 4: Simplify right side
    4,490,801.29x = 15,033,535,017,375.34
  5. Step 5: Solve for x
    x = 15,033,535,017,375.34/4,490,801.29
  6. Step 6: Final answer
    x = 3,347,628.64

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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.