Home / 733,964.90-1,100,683.12-254,062.31

Finding the Fourth Proportional to 733,964.90, 1,100,683.12 and 254,062.31

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Solution

The fourth proportional to 733,964.90, 1,100,683.12 and 254,062.31 is: 381,002.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,964.90 : 1,100,683.12 = 254,062.31 : x
  2. Step 2: Convert to fraction form
    733,964.90/1,100,683.12 = 254,062.31/x
  3. Step 3: Cross multiply
    733,964.90x = 1,100,683.12 × 254,062.31
  4. Step 4: Simplify right side
    733,964.90x = 279,642,096,045.21
  5. Step 5: Solve for x
    x = 279,642,096,045.21/733,964.90
  6. Step 6: Final answer
    x = 381,002.00

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1.5x scale

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.