Home / 5,702,622.01-8,553,932.72-3,787,274.24

Finding the Fourth Proportional to 5,702,622.01, 8,553,932.72 and 3,787,274.24

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Solution

The fourth proportional to 5,702,622.01, 8,553,932.72 and 3,787,274.24 is: 5,680,911.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,702,622.01 : 8,553,932.72 = 3,787,274.24 : x
  2. Step 2: Convert to fraction form
    5,702,622.01/8,553,932.72 = 3,787,274.24/x
  3. Step 3: Cross multiply
    5,702,622.01x = 8,553,932.72 × 3,787,274.24
  4. Step 4: Simplify right side
    5,702,622.01x = 32,396,089,041,149.14
  5. Step 5: Solve for x
    x = 32,396,089,041,149.14/5,702,622.01
  6. Step 6: Final answer
    x = 5,680,911.16

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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.