Home / 4,767,907.02-7,156,354.92-1,738,201.26

Finding the Fourth Proportional to 4,767,907.02, 7,156,354.92 and 1,738,201.26

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Solution

The fourth proportional to 4,767,907.02, 7,156,354.92 and 1,738,201.26 is: 2,608,940.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767,907.02 : 7,156,354.92 = 1,738,201.26 : x
  2. Step 2: Convert to fraction form
    4,767,907.02/7,156,354.92 = 1,738,201.26/x
  3. Step 3: Cross multiply
    4,767,907.02x = 7,156,354.92 × 1,738,201.26
  4. Step 4: Simplify right side
    4,767,907.02x = 12,439,185,138,951.20
  5. Step 5: Solve for x
    x = 12,439,185,138,951.20/4,767,907.02
  6. Step 6: Final answer
    x = 2,608,940.38

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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.