Home / 4,818,194.58-7,225,049.87-1,784,745.96

Finding the Fourth Proportional to 4,818,194.58, 7,225,049.87 and 1,784,745.96

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Solution

The fourth proportional to 4,818,194.58, 7,225,049.87 and 1,784,745.96 is: 2,676,288.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,818,194.58 : 7,225,049.87 = 1,784,745.96 : x
  2. Step 2: Convert to fraction form
    4,818,194.58/7,225,049.87 = 1,784,745.96/x
  3. Step 3: Cross multiply
    4,818,194.58x = 7,225,049.87 × 1,784,745.96
  4. Step 4: Simplify right side
    4,818,194.58x = 12,894,878,566,281.03
  5. Step 5: Solve for x
    x = 12,894,878,566,281.03/4,818,194.58
  6. Step 6: Final answer
    x = 2,676,288.46

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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.