Home / 8,037,420.55-11,091,650.02-4,366,339.56

Finding the Fourth Proportional to 8,037,420.55, 11,091,650.02 and 4,366,339.56

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Solution

The fourth proportional to 8,037,420.55, 11,091,650.02 and 4,366,339.56 is: 6,025,553.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,037,420.55 : 11,091,650.02 = 4,366,339.56 : x
  2. Step 2: Convert to fraction form
    8,037,420.55/11,091,650.02 = 4,366,339.56/x
  3. Step 3: Cross multiply
    8,037,420.55x = 11,091,650.02 × 4,366,339.56
  4. Step 4: Simplify right side
    8,037,420.55x = 48,429,910,257,084.94
  5. Step 5: Solve for x
    x = 48,429,910,257,084.94/8,037,420.55
  6. Step 6: Final answer
    x = 6,025,553.84

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1.5x scale

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.