Home / 5,905,204.40-8,857,345.80-2,310,273.20

Finding the Fourth Proportional to 5,905,204.40, 8,857,345.80 and 2,310,273.20

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Solution

The fourth proportional to 5,905,204.40, 8,857,345.80 and 2,310,273.20 is: 3,465,229.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,905,204.40 : 8,857,345.80 = 2,310,273.20 : x
  2. Step 2: Convert to fraction form
    5,905,204.40/8,857,345.80 = 2,310,273.20/x
  3. Step 3: Cross multiply
    5,905,204.40x = 8,857,345.80 × 2,310,273.20
  4. Step 4: Simplify right side
    5,905,204.40x = 20,462,888,624,872.56
  5. Step 5: Solve for x
    x = 20,462,888,624,872.56/5,905,204.40
  6. Step 6: Final answer
    x = 3,465,229.52

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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.