Home / 8,396,035.20-12,594,951.36-2,330,792.64

Finding the Fourth Proportional to 8,396,035.20, 12,594,951.36 and 2,330,792.64

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Solution

The fourth proportional to 8,396,035.20, 12,594,951.36 and 2,330,792.64 is: 3,496,438.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,396,035.20 : 12,594,951.36 = 2,330,792.64 : x
  2. Step 2: Convert to fraction form
    8,396,035.20/12,594,951.36 = 2,330,792.64/x
  3. Step 3: Cross multiply
    8,396,035.20x = 12,594,951.36 × 2,330,792.64
  4. Step 4: Simplify right side
    8,396,035.20x = 29,356,219,931,045.99
  5. Step 5: Solve for x
    x = 29,356,219,931,045.99/8,396,035.20
  6. Step 6: Final answer
    x = 3,496,438.41

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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.