Home / 3,053,847.60-4,580,771.40-2,983,863.60

Finding the Fourth Proportional to 3,053,847.60, 4,580,771.40 and 2,983,863.60

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Solution

The fourth proportional to 3,053,847.60, 4,580,771.40 and 2,983,863.60 is: 4,475,795.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,847.60 : 4,580,771.40 = 2,983,863.60 : x
  2. Step 2: Convert to fraction form
    3,053,847.60/4,580,771.40 = 2,983,863.60/x
  3. Step 3: Cross multiply
    3,053,847.60x = 4,580,771.40 × 2,983,863.60
  4. Step 4: Simplify right side
    3,053,847.60x = 13,668,397,040,381.04
  5. Step 5: Solve for x
    x = 13,668,397,040,381.04/3,053,847.60
  6. Step 6: Final answer
    x = 4,475,795.40

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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.