Home / 896,025.53-1,341,825.31-667,773.80

Finding the Fourth Proportional to 896,025.53, 1,341,825.31 and 667,773.80

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Solution

The fourth proportional to 896,025.53, 1,341,825.31 and 667,773.80 is: 1,000,011.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,025.53 : 1,341,825.31 = 667,773.80 : x
  2. Step 2: Convert to fraction form
    896,025.53/1,341,825.31 = 667,773.80/x
  3. Step 3: Cross multiply
    896,025.53x = 1,341,825.31 × 667,773.80
  4. Step 4: Simplify right side
    896,025.53x = 896,035,787,880.01
  5. Step 5: Solve for x
    x = 896,035,787,880.01/896,025.53
  6. Step 6: Final answer
    x = 1,000,011.45

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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.