Home / 4,442,538.30-6,658,769.83-2,041,421.44

Finding the Fourth Proportional to 4,442,538.30, 6,658,769.83 and 2,041,421.44

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Solution

The fourth proportional to 4,442,538.30, 6,658,769.83 and 2,041,421.44 is: 3,059,817.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,538.30 : 6,658,769.83 = 2,041,421.44 : x
  2. Step 2: Convert to fraction form
    4,442,538.30/6,658,769.83 = 2,041,421.44/x
  3. Step 3: Cross multiply
    4,442,538.30x = 6,658,769.83 × 2,041,421.44
  4. Step 4: Simplify right side
    4,442,538.30x = 13,593,355,494,987.15
  5. Step 5: Solve for x
    x = 13,593,355,494,987.15/4,442,538.30
  6. Step 6: Final answer
    x = 3,059,817.29

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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.