Home / 788,505.64-1,182,767.10-227,545

Finding the Fourth Proportional to 788,505.64, 1,182,767.10 and 227,545

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Solution

The fourth proportional to 788,505.64, 1,182,767.10 and 227,545 is: 341,319.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    788,505.64 : 1,182,767.10 = 227,545 : x
  2. Step 2: Convert to fraction form
    788,505.64/1,182,767.10 = 227,545/x
  3. Step 3: Cross multiply
    788,505.64x = 1,182,767.10 × 227,545
  4. Step 4: Simplify right side
    788,505.64x = 269,132,739,769.50
  5. Step 5: Solve for x
    x = 269,132,739,769.50/788,505.64
  6. Step 6: Final answer
    x = 341,319.99

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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.