Home / 2,233,328.20-3,349,992.30-885,812.20

Finding the Fourth Proportional to 2,233,328.20, 3,349,992.30 and 885,812.20

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Solution

The fourth proportional to 2,233,328.20, 3,349,992.30 and 885,812.20 is: 1,328,718.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,328.20 : 3,349,992.30 = 885,812.20 : x
  2. Step 2: Convert to fraction form
    2,233,328.20/3,349,992.30 = 885,812.20/x
  3. Step 3: Cross multiply
    2,233,328.20x = 3,349,992.30 × 885,812.20
  4. Step 4: Simplify right side
    2,233,328.20x = 2,967,464,049,246.06
  5. Step 5: Solve for x
    x = 2,967,464,049,246.06/2,233,328.20
  6. Step 6: Final answer
    x = 1,328,718.30

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Double scale
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Similar ratio
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1.5x scale

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.