Home / 3,962,282.27-5,946,087.29-1,403,488.62

Finding the Fourth Proportional to 3,962,282.27, 5,946,087.29 and 1,403,488.62

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Solution

The fourth proportional to 3,962,282.27, 5,946,087.29 and 1,403,488.62 is: 2,106,176.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,962,282.27 : 5,946,087.29 = 1,403,488.62 : x
  2. Step 2: Convert to fraction form
    3,962,282.27/5,946,087.29 = 1,403,488.62/x
  3. Step 3: Cross multiply
    3,962,282.27x = 5,946,087.29 × 1,403,488.62
  4. Step 4: Simplify right side
    3,962,282.27x = 8,345,265,838,024.20
  5. Step 5: Solve for x
    x = 8,345,265,838,024.20/3,962,282.27
  6. Step 6: Final answer
    x = 2,106,176.51

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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.