Home / 3,576,008.80-5,364,013.20-2,064,354.40

Finding the Fourth Proportional to 3,576,008.80, 5,364,013.20 and 2,064,354.40

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Solution

The fourth proportional to 3,576,008.80, 5,364,013.20 and 2,064,354.40 is: 3,096,531.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,008.80 : 5,364,013.20 = 2,064,354.40 : x
  2. Step 2: Convert to fraction form
    3,576,008.80/5,364,013.20 = 2,064,354.40/x
  3. Step 3: Cross multiply
    3,576,008.80x = 5,364,013.20 × 2,064,354.40
  4. Step 4: Simplify right side
    3,576,008.80x = 11,073,224,251,078.08
  5. Step 5: Solve for x
    x = 11,073,224,251,078.08/3,576,008.80
  6. Step 6: Final answer
    x = 3,096,531.60

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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.