Home / 2,022,770.79-3,034,272.69-760,609.35

Finding the Fourth Proportional to 2,022,770.79, 3,034,272.69 and 760,609.35

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Solution

The fourth proportional to 2,022,770.79, 3,034,272.69 and 760,609.35 is: 1,140,957.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,770.79 : 3,034,272.69 = 760,609.35 : x
  2. Step 2: Convert to fraction form
    2,022,770.79/3,034,272.69 = 760,609.35/x
  3. Step 3: Cross multiply
    2,022,770.79x = 3,034,272.69 × 760,609.35
  4. Step 4: Simplify right side
    2,022,770.79x = 2,307,896,178,463.65
  5. Step 5: Solve for x
    x = 2,307,896,178,463.65/2,022,770.79
  6. Step 6: Final answer
    x = 1,140,957.83

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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.