Home / 2,247,521.36-3,104,083.16-2,077,460.24

Finding the Fourth Proportional to 2,247,521.36, 3,104,083.16 and 2,077,460.24

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Solution

The fourth proportional to 2,247,521.36, 3,104,083.16 and 2,077,460.24 is: 2,869,209.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,521.36 : 3,104,083.16 = 2,077,460.24 : x
  2. Step 2: Convert to fraction form
    2,247,521.36/3,104,083.16 = 2,077,460.24/x
  3. Step 3: Cross multiply
    2,247,521.36x = 3,104,083.16 × 2,077,460.24
  4. Step 4: Simplify right side
    2,247,521.36x = 6,448,609,320,645.84
  5. Step 5: Solve for x
    x = 6,448,609,320,645.84/2,247,521.36
  6. Step 6: Final answer
    x = 2,869,209.37

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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.