Home / 5,495,793.30-8,243,711.16-2,298,676.86

Finding the Fourth Proportional to 5,495,793.30, 8,243,711.16 and 2,298,676.86

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Solution

The fourth proportional to 5,495,793.30, 8,243,711.16 and 2,298,676.86 is: 3,448,024.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,495,793.30 : 8,243,711.16 = 2,298,676.86 : x
  2. Step 2: Convert to fraction form
    5,495,793.30/8,243,711.16 = 2,298,676.86/x
  3. Step 3: Cross multiply
    5,495,793.30x = 8,243,711.16 × 2,298,676.86
  4. Step 4: Simplify right side
    5,495,793.30x = 18,949,628,084,015.76
  5. Step 5: Solve for x
    x = 18,949,628,084,015.76/5,495,793.30
  6. Step 6: Final answer
    x = 3,448,024.16

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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.