Home / 5,495,739.44-8,243,630.21-2,298,622.86

Finding the Fourth Proportional to 5,495,739.44, 8,243,630.21 and 2,298,622.86

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Solution

The fourth proportional to 5,495,739.44, 8,243,630.21 and 2,298,622.86 is: 3,447,943.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,495,739.44 : 8,243,630.21 = 2,298,622.86 : x
  2. Step 2: Convert to fraction form
    5,495,739.44/8,243,630.21 = 2,298,622.86/x
  3. Step 3: Cross multiply
    5,495,739.44x = 8,243,630.21 × 2,298,622.86
  4. Step 4: Simplify right side
    5,495,739.44x = 18,948,996,855,839.16
  5. Step 5: Solve for x
    x = 18,948,996,855,839.16/5,495,739.44
  6. Step 6: Final answer
    x = 3,447,943.10

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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.