Home / 1,466,704.24-2,024,145.40-822,124.60

Finding the Fourth Proportional to 1,466,704.24, 2,024,145.40 and 822,124.60

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Solution

The fourth proportional to 1,466,704.24, 2,024,145.40 and 822,124.60 is: 1,134,584.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,704.24 : 2,024,145.40 = 822,124.60 : x
  2. Step 2: Convert to fraction form
    1,466,704.24/2,024,145.40 = 822,124.60/x
  3. Step 3: Cross multiply
    1,466,704.24x = 2,024,145.40 × 822,124.60
  4. Step 4: Simplify right side
    1,466,704.24x = 1,664,099,727,316.84
  5. Step 5: Solve for x
    x = 1,664,099,727,316.84/1,466,704.24
  6. Step 6: Final answer
    x = 1,134,584.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.