Home / 6,576,380.20-9,859,904.70-2,983,868.20

Finding the Fourth Proportional to 6,576,380.20, 9,859,904.70 and 2,983,868.20

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Solution

The fourth proportional to 6,576,380.20, 9,859,904.70 and 2,983,868.20 is: 4,473,685.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,380.20 : 9,859,904.70 = 2,983,868.20 : x
  2. Step 2: Convert to fraction form
    6,576,380.20/9,859,904.70 = 2,983,868.20/x
  3. Step 3: Cross multiply
    6,576,380.20x = 9,859,904.70 × 2,983,868.20
  4. Step 4: Simplify right side
    6,576,380.20x = 29,420,656,089,360.54
  5. Step 5: Solve for x
    x = 29,420,656,089,360.54/6,576,380.20
  6. Step 6: Final answer
    x = 4,473,685.40

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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.