Home / 2,063,226.81-3,090,814.20-1,351,095.87

Finding the Fourth Proportional to 2,063,226.81, 3,090,814.20 and 1,351,095.87

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Solution

The fourth proportional to 2,063,226.81, 3,090,814.20 and 1,351,095.87 is: 2,024,007.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,226.81 : 3,090,814.20 = 1,351,095.87 : x
  2. Step 2: Convert to fraction form
    2,063,226.81/3,090,814.20 = 1,351,095.87/x
  3. Step 3: Cross multiply
    2,063,226.81x = 3,090,814.20 × 1,351,095.87
  4. Step 4: Simplify right side
    2,063,226.81x = 4,175,986,300,557.35
  5. Step 5: Solve for x
    x = 4,175,986,300,557.35/2,063,226.81
  6. Step 6: Final answer
    x = 2,024,007.39

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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.