Home / 3,585,797.43-4,948,575.90-2,016,423.19

Finding the Fourth Proportional to 3,585,797.43, 4,948,575.90 and 2,016,423.19

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Solution

The fourth proportional to 3,585,797.43, 4,948,575.90 and 2,016,423.19 is: 2,782,762.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,797.43 : 4,948,575.90 = 2,016,423.19 : x
  2. Step 2: Convert to fraction form
    3,585,797.43/4,948,575.90 = 2,016,423.19/x
  3. Step 3: Cross multiply
    3,585,797.43x = 4,948,575.90 × 2,016,423.19
  4. Step 4: Simplify right side
    3,585,797.43x = 9,978,423,173,023.51
  5. Step 5: Solve for x
    x = 9,978,423,173,023.51/3,585,797.43
  6. Step 6: Final answer
    x = 2,782,762.65

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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.