Home / 3,182,063.02-4,766,795.94-2,783,154.22

Finding the Fourth Proportional to 3,182,063.02, 4,766,795.94 and 2,783,154.22

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Solution

The fourth proportional to 3,182,063.02, 4,766,795.94 and 2,783,154.22 is: 4,169,222.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,063.02 : 4,766,795.94 = 2,783,154.22 : x
  2. Step 2: Convert to fraction form
    3,182,063.02/4,766,795.94 = 2,783,154.22/x
  3. Step 3: Cross multiply
    3,182,063.02x = 4,766,795.94 × 2,783,154.22
  4. Step 4: Simplify right side
    3,182,063.02x = 13,266,728,236,289.87
  5. Step 5: Solve for x
    x = 13,266,728,236,289.87/3,182,063.02
  6. Step 6: Final answer
    x = 4,169,222.34

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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.