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Finding the Fourth Proportional to 6,900,773.00, 9,523,103.67 and 3,960,355.62

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Solution

The fourth proportional to 6,900,773.00, 9,523,103.67 and 3,960,355.62 is: 5,465,311.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,900,773.00 : 9,523,103.67 = 3,960,355.62 : x
  2. Step 2: Convert to fraction form
    6,900,773.00/9,523,103.67 = 3,960,355.62/x
  3. Step 3: Cross multiply
    6,900,773.00x = 9,523,103.67 × 3,960,355.62
  4. Step 4: Simplify right side
    6,900,773.00x = 37,714,877,139,327.12
  5. Step 5: Solve for x
    x = 37,714,877,139,327.12/6,900,773.00
  6. Step 6: Final answer
    x = 5,465,311.95

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.