Home / 5,373,464.30-8,049,698.85-3,237,202.70

Finding the Fourth Proportional to 5,373,464.30, 8,049,698.85 and 3,237,202.70

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Solution

The fourth proportional to 5,373,464.30, 8,049,698.85 and 3,237,202.70 is: 4,849,479.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,373,464.30 : 8,049,698.85 = 3,237,202.70 : x
  2. Step 2: Convert to fraction form
    5,373,464.30/8,049,698.85 = 3,237,202.70/x
  3. Step 3: Cross multiply
    5,373,464.30x = 8,049,698.85 × 3,237,202.70
  4. Step 4: Simplify right side
    5,373,464.30x = 26,058,506,851,406.89
  5. Step 5: Solve for x
    x = 26,058,506,851,406.89/5,373,464.30
  6. Step 6: Final answer
    x = 4,849,479.85

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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.