Home / 3,316,380.80-4,966,276.80-2,652,828.80

Finding the Fourth Proportional to 3,316,380.80, 4,966,276.80 and 2,652,828.80

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Solution

The fourth proportional to 3,316,380.80, 4,966,276.80 and 2,652,828.80 is: 3,972,608.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,316,380.80 : 4,966,276.80 = 2,652,828.80 : x
  2. Step 2: Convert to fraction form
    3,316,380.80/4,966,276.80 = 2,652,828.80/x
  3. Step 3: Cross multiply
    3,316,380.80x = 4,966,276.80 × 2,652,828.80
  4. Step 4: Simplify right side
    3,316,380.80x = 13,174,682,123,811.84
  5. Step 5: Solve for x
    x = 13,174,682,123,811.84/3,316,380.80
  6. Step 6: Final answer
    x = 3,972,608.37

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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.