Home / 2,233,798.08-3,325,432.35-2,220,512.16

Finding the Fourth Proportional to 2,233,798.08, 3,325,432.35 and 2,220,512.16

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Solution

The fourth proportional to 2,233,798.08, 3,325,432.35 and 2,220,512.16 is: 3,305,653.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,798.08 : 3,325,432.35 = 2,220,512.16 : x
  2. Step 2: Convert to fraction form
    2,233,798.08/3,325,432.35 = 2,220,512.16/x
  3. Step 3: Cross multiply
    2,233,798.08x = 3,325,432.35 × 2,220,512.16
  4. Step 4: Simplify right side
    2,233,798.08x = 7,384,162,970,432.38
  5. Step 5: Solve for x
    x = 7,384,162,970,432.38/2,233,798.08
  6. Step 6: Final answer
    x = 3,305,653.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.