Home / 2,633,117.24-3,633,680.76-1,425,893.24

Finding the Fourth Proportional to 2,633,117.24, 3,633,680.76 and 1,425,893.24

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Solution

The fourth proportional to 2,633,117.24, 3,633,680.76 and 1,425,893.24 is: 1,967,721.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,117.24 : 3,633,680.76 = 1,425,893.24 : x
  2. Step 2: Convert to fraction form
    2,633,117.24/3,633,680.76 = 1,425,893.24/x
  3. Step 3: Cross multiply
    2,633,117.24x = 3,633,680.76 × 1,425,893.24
  4. Step 4: Simplify right side
    2,633,117.24x = 5,181,240,832,002.06
  5. Step 5: Solve for x
    x = 5,181,240,832,002.06/2,633,117.24
  6. Step 6: Final answer
    x = 1,967,721.28

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.