Home / 8,337,404.07-12,497,435.58-3,223,346.52

Finding the Fourth Proportional to 8,337,404.07, 12,497,435.58 and 3,223,346.52

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Solution

The fourth proportional to 8,337,404.07, 12,497,435.58 and 3,223,346.52 is: 4,831,667.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,337,404.07 : 12,497,435.58 = 3,223,346.52 : x
  2. Step 2: Convert to fraction form
    8,337,404.07/12,497,435.58 = 3,223,346.52/x
  3. Step 3: Cross multiply
    8,337,404.07x = 12,497,435.58 × 3,223,346.52
  4. Step 4: Simplify right side
    8,337,404.07x = 40,283,565,485,717.18
  5. Step 5: Solve for x
    x = 40,283,565,485,717.18/8,337,404.07
  6. Step 6: Final answer
    x = 4,831,667.64

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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.