Home / 4,521,261.33-6,239,348.04-2,456,285.01

Finding the Fourth Proportional to 4,521,261.33, 6,239,348.04 and 2,456,285.01

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Solution

The fourth proportional to 4,521,261.33, 6,239,348.04 and 2,456,285.01 is: 3,389,677.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,261.33 : 6,239,348.04 = 2,456,285.01 : x
  2. Step 2: Convert to fraction form
    4,521,261.33/6,239,348.04 = 2,456,285.01/x
  3. Step 3: Cross multiply
    4,521,261.33x = 6,239,348.04 × 2,456,285.01
  4. Step 4: Simplify right side
    4,521,261.33x = 15,325,617,062,824.88
  5. Step 5: Solve for x
    x = 15,325,617,062,824.88/4,521,261.33
  6. Step 6: Final answer
    x = 3,389,677.34

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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.