Home / 6,216,479.46-8,576,466.30-3,767,323.77

Finding the Fourth Proportional to 6,216,479.46, 8,576,466.30 and 3,767,323.77

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Solution

The fourth proportional to 6,216,479.46, 8,576,466.30 and 3,767,323.77 is: 5,197,527.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,479.46 : 8,576,466.30 = 3,767,323.77 : x
  2. Step 2: Convert to fraction form
    6,216,479.46/8,576,466.30 = 3,767,323.77/x
  3. Step 3: Cross multiply
    6,216,479.46x = 8,576,466.30 × 3,767,323.77
  4. Step 4: Simplify right side
    6,216,479.46x = 32,310,325,354,593.95
  5. Step 5: Solve for x
    x = 32,310,325,354,593.95/6,216,479.46
  6. Step 6: Final answer
    x = 5,197,527.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.