Home / 2,233,330.20-3,349,995.30-885,814.20

Finding the Fourth Proportional to 2,233,330.20, 3,349,995.30 and 885,814.20

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Solution

The fourth proportional to 2,233,330.20, 3,349,995.30 and 885,814.20 is: 1,328,721.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,330.20 : 3,349,995.30 = 885,814.20 : x
  2. Step 2: Convert to fraction form
    2,233,330.20/3,349,995.30 = 885,814.20/x
  3. Step 3: Cross multiply
    2,233,330.20x = 3,349,995.30 × 885,814.20
  4. Step 4: Simplify right side
    2,233,330.20x = 2,967,473,406,673.26
  5. Step 5: Solve for x
    x = 2,967,473,406,673.26/2,233,330.20
  6. Step 6: Final answer
    x = 1,328,721.30

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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.