Home / 3,292,803.46-4,939,205.16-2,170,610.02

Finding the Fourth Proportional to 3,292,803.46, 4,939,205.16 and 2,170,610.02

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Solution

The fourth proportional to 3,292,803.46, 4,939,205.16 and 2,170,610.02 is: 3,255,915.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,803.46 : 4,939,205.16 = 2,170,610.02 : x
  2. Step 2: Convert to fraction form
    3,292,803.46/4,939,205.16 = 2,170,610.02/x
  3. Step 3: Cross multiply
    3,292,803.46x = 4,939,205.16 × 2,170,610.02
  4. Step 4: Simplify right side
    3,292,803.46x = 10,721,088,211,131.70
  5. Step 5: Solve for x
    x = 10,721,088,211,131.70/3,292,803.46
  6. Step 6: Final answer
    x = 3,255,915.01

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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.