Home / 5,673,375.60-8,510,063.40-5,393,439.60

Finding the Fourth Proportional to 5,673,375.60, 8,510,063.40 and 5,393,439.60

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Solution

The fourth proportional to 5,673,375.60, 8,510,063.40 and 5,393,439.60 is: 8,090,159.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,673,375.60 : 8,510,063.40 = 5,393,439.60 : x
  2. Step 2: Convert to fraction form
    5,673,375.60/8,510,063.40 = 5,393,439.60/x
  3. Step 3: Cross multiply
    5,673,375.60x = 8,510,063.40 × 5,393,439.60
  4. Step 4: Simplify right side
    5,673,375.60x = 45,898,512,940,070.64
  5. Step 5: Solve for x
    x = 45,898,512,940,070.64/5,673,375.60
  6. Step 6: Final answer
    x = 8,090,159.40

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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.