Home / 6,722,223.40-10,083,335.10-5,882,415.40

Finding the Fourth Proportional to 6,722,223.40, 10,083,335.10 and 5,882,415.40

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Solution

The fourth proportional to 6,722,223.40, 10,083,335.10 and 5,882,415.40 is: 8,823,623.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722,223.40 : 10,083,335.10 = 5,882,415.40 : x
  2. Step 2: Convert to fraction form
    6,722,223.40/10,083,335.10 = 5,882,415.40/x
  3. Step 3: Cross multiply
    6,722,223.40x = 10,083,335.10 × 5,882,415.40
  4. Step 4: Simplify right side
    6,722,223.40x = 59,314,365,675,600.54
  5. Step 5: Solve for x
    x = 59,314,365,675,600.54/6,722,223.40
  6. Step 6: Final answer
    x = 8,823,623.10

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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.