Home / 5,536,330.60-8,305,662.30-2,339,811.40

Finding the Fourth Proportional to 5,536,330.60, 8,305,662.30 and 2,339,811.40

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Solution

The fourth proportional to 5,536,330.60, 8,305,662.30 and 2,339,811.40 is: 3,510,210.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,330.60 : 8,305,662.30 = 2,339,811.40 : x
  2. Step 2: Convert to fraction form
    5,536,330.60/8,305,662.30 = 2,339,811.40/x
  3. Step 3: Cross multiply
    5,536,330.60x = 8,305,662.30 × 2,339,811.40
  4. Step 4: Simplify right side
    5,536,330.60x = 19,433,683,334,090.22
  5. Step 5: Solve for x
    x = 19,433,683,334,090.22/5,536,330.60
  6. Step 6: Final answer
    x = 3,510,210.05

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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.