Home / 2,005,608.87-3,008,624.18-585,668.93

Finding the Fourth Proportional to 2,005,608.87, 3,008,624.18 and 585,668.93

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Solution

The fourth proportional to 2,005,608.87, 3,008,624.18 and 585,668.93 is: 878,564.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,005,608.87 : 3,008,624.18 = 585,668.93 : x
  2. Step 2: Convert to fraction form
    2,005,608.87/3,008,624.18 = 585,668.93/x
  3. Step 3: Cross multiply
    2,005,608.87x = 3,008,624.18 × 585,668.93
  4. Step 4: Simplify right side
    2,005,608.87x = 1,762,057,686,301.26
  5. Step 5: Solve for x
    x = 1,762,057,686,301.26/2,005,608.87
  6. Step 6: Final answer
    x = 878,564.96

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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.