Home / 5,573,173.35-8,359,685.29-1,529,656.39

Finding the Fourth Proportional to 5,573,173.35, 8,359,685.29 and 1,529,656.39

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Solution

The fourth proportional to 5,573,173.35, 8,359,685.29 and 1,529,656.39 is: 2,294,464.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573,173.35 : 8,359,685.29 = 1,529,656.39 : x
  2. Step 2: Convert to fraction form
    5,573,173.35/8,359,685.29 = 1,529,656.39/x
  3. Step 3: Cross multiply
    5,573,173.35x = 8,359,685.29 × 1,529,656.39
  4. Step 4: Simplify right side
    5,573,173.35x = 12,787,446,022,237.50
  5. Step 5: Solve for x
    x = 12,787,446,022,237.50/5,573,173.35
  6. Step 6: Final answer
    x = 2,294,464.07

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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.