Home / 5,366,052.21-8,048,892.42-1,527,898.80

Finding the Fourth Proportional to 5,366,052.21, 8,048,892.42 and 1,527,898.80

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Solution

The fourth proportional to 5,366,052.21, 8,048,892.42 and 1,527,898.80 is: 2,291,795.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,366,052.21 : 8,048,892.42 = 1,527,898.80 : x
  2. Step 2: Convert to fraction form
    5,366,052.21/8,048,892.42 = 1,527,898.80/x
  3. Step 3: Cross multiply
    5,366,052.21x = 8,048,892.42 × 1,527,898.80
  4. Step 4: Simplify right side
    5,366,052.21x = 12,297,893,069,847.10
  5. Step 5: Solve for x
    x = 12,297,893,069,847.10/5,366,052.21
  6. Step 6: Final answer
    x = 2,291,795.27

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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.