Home / 4,093,750.02-6,139,974.06-1,361,070.21

Finding the Fourth Proportional to 4,093,750.02, 6,139,974.06 and 1,361,070.21

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Solution

The fourth proportional to 4,093,750.02, 6,139,974.06 and 1,361,070.21 is: 2,041,388.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,750.02 : 6,139,974.06 = 1,361,070.21 : x
  2. Step 2: Convert to fraction form
    4,093,750.02/6,139,974.06 = 1,361,070.21/x
  3. Step 3: Cross multiply
    4,093,750.02x = 6,139,974.06 × 1,361,070.21
  4. Step 4: Simplify right side
    4,093,750.02x = 8,356,935,783,238.75
  5. Step 5: Solve for x
    x = 8,356,935,783,238.75/4,093,750.02
  6. Step 6: Final answer
    x = 2,041,388.88

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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.