Home / 9,799,650.62-14,701,438.08-5,487,832.67

Finding the Fourth Proportional to 9,799,650.62, 14,701,438.08 and 5,487,832.67

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Solution

The fourth proportional to 9,799,650.62, 14,701,438.08 and 5,487,832.67 is: 8,232,847.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,799,650.62 : 14,701,438.08 = 5,487,832.67 : x
  2. Step 2: Convert to fraction form
    9,799,650.62/14,701,438.08 = 5,487,832.67/x
  3. Step 3: Cross multiply
    9,799,650.62x = 14,701,438.08 × 5,487,832.67
  4. Step 4: Simplify right side
    9,799,650.62x = 80,679,032,191,406.08
  5. Step 5: Solve for x
    x = 80,679,032,191,406.08/9,799,650.62
  6. Step 6: Final answer
    x = 8,232,847.81

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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.