Home / 796,078.65-1,098,559.52-433,494.55

Finding the Fourth Proportional to 796,078.65, 1,098,559.52 and 433,494.55

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Solution

The fourth proportional to 796,078.65, 1,098,559.52 and 433,494.55 is: 598,206.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,078.65 : 1,098,559.52 = 433,494.55 : x
  2. Step 2: Convert to fraction form
    796,078.65/1,098,559.52 = 433,494.55/x
  3. Step 3: Cross multiply
    796,078.65x = 1,098,559.52 × 433,494.55
  4. Step 4: Simplify right side
    796,078.65x = 476,219,564,770.62
  5. Step 5: Solve for x
    x = 476,219,564,770.62/796,078.65
  6. Step 6: Final answer
    x = 598,206.68

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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.