Home / 2,715,094.87-3,746,612.41-1,569,249.43

Finding the Fourth Proportional to 2,715,094.87, 3,746,612.41 and 1,569,249.43

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Solution

The fourth proportional to 2,715,094.87, 3,746,612.41 and 1,569,249.43 is: 2,165,437.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,094.87 : 3,746,612.41 = 1,569,249.43 : x
  2. Step 2: Convert to fraction form
    2,715,094.87/3,746,612.41 = 1,569,249.43/x
  3. Step 3: Cross multiply
    2,715,094.87x = 3,746,612.41 × 1,569,249.43
  4. Step 4: Simplify right side
    2,715,094.87x = 5,879,369,388,823.43
  5. Step 5: Solve for x
    x = 5,879,369,388,823.43/2,715,094.87
  6. Step 6: Final answer
    x = 2,165,437.92

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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.