Home / 4,109,251.29-5,670,280.93-2,273,467.08

Finding the Fourth Proportional to 4,109,251.29, 5,670,280.93 and 2,273,467.08

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Solution

The fourth proportional to 4,109,251.29, 5,670,280.93 and 2,273,467.08 is: 3,137,115.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,251.29 : 5,670,280.93 = 2,273,467.08 : x
  2. Step 2: Convert to fraction form
    4,109,251.29/5,670,280.93 = 2,273,467.08/x
  3. Step 3: Cross multiply
    4,109,251.29x = 5,670,280.93 × 2,273,467.08
  4. Step 4: Simplify right side
    4,109,251.29x = 12,891,197,028,706.78
  5. Step 5: Solve for x
    x = 12,891,197,028,706.78/4,109,251.29
  6. Step 6: Final answer
    x = 3,137,115.77

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1.5x scale

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.