Home / 1,795,679.65-2,693,565.96-516,235.44

Finding the Fourth Proportional to 1,795,679.65, 2,693,565.96 and 516,235.44

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Solution

The fourth proportional to 1,795,679.65, 2,693,565.96 and 516,235.44 is: 774,366.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,679.65 : 2,693,565.96 = 516,235.44 : x
  2. Step 2: Convert to fraction form
    1,795,679.65/2,693,565.96 = 516,235.44/x
  3. Step 3: Cross multiply
    1,795,679.65x = 2,693,565.96 × 516,235.44
  4. Step 4: Simplify right side
    1,795,679.65x = 1,390,514,208,529.62
  5. Step 5: Solve for x
    x = 1,390,514,208,529.62/1,795,679.65
  6. Step 6: Final answer
    x = 774,366.52

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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.