Home / 2,715,464.27-3,746,924.12-1,569,323.27

Finding the Fourth Proportional to 2,715,464.27, 3,746,924.12 and 1,569,323.27

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Solution

The fourth proportional to 2,715,464.27, 3,746,924.12 and 1,569,323.27 is: 2,165,425.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,464.27 : 3,746,924.12 = 1,569,323.27 : x
  2. Step 2: Convert to fraction form
    2,715,464.27/3,746,924.12 = 1,569,323.27/x
  3. Step 3: Cross multiply
    2,715,464.27x = 3,746,924.12 × 1,569,323.27
  4. Step 4: Simplify right side
    2,715,464.27x = 5,880,135,212,440.27
  5. Step 5: Solve for x
    x = 5,880,135,212,440.27/2,715,464.27
  6. Step 6: Final answer
    x = 2,165,425.37

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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.