Home / 795,672.65-1,098,057.23-433,078.98

Finding the Fourth Proportional to 795,672.65, 1,098,057.23 and 433,078.98

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Solution

The fourth proportional to 795,672.65, 1,098,057.23 and 433,078.98 is: 597,664.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,672.65 : 1,098,057.23 = 433,078.98 : x
  2. Step 2: Convert to fraction form
    795,672.65/1,098,057.23 = 433,078.98/x
  3. Step 3: Cross multiply
    795,672.65x = 1,098,057.23 × 433,078.98
  4. Step 4: Simplify right side
    795,672.65x = 475,545,502,984.63
  5. Step 5: Solve for x
    x = 475,545,502,984.63/795,672.65
  6. Step 6: Final answer
    x = 597,664.76

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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.