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Finding the Fourth Proportional to 6,522,327.29, 9,784,005.80 and 1,730,017.98

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Solution

The fourth proportional to 6,522,327.29, 9,784,005.80 and 1,730,017.98 is: 2,595,163.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,327.29 : 9,784,005.80 = 1,730,017.98 : x
  2. Step 2: Convert to fraction form
    6,522,327.29/9,784,005.80 = 1,730,017.98/x
  3. Step 3: Cross multiply
    6,522,327.29x = 9,784,005.80 × 1,730,017.98
  4. Step 4: Simplify right side
    6,522,327.29x = 16,926,505,941,774.19
  5. Step 5: Solve for x
    x = 16,926,505,941,774.19/6,522,327.29
  6. Step 6: Final answer
    x = 2,595,163.53

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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.