Home / 8,752,100.36-12,063,442.32-5,850,432.44

Finding the Fourth Proportional to 8,752,100.36, 12,063,442.32 and 5,850,432.44

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Solution

The fourth proportional to 8,752,100.36, 12,063,442.32 and 5,850,432.44 is: 8,063,933.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,752,100.36 : 12,063,442.32 = 5,850,432.44 : x
  2. Step 2: Convert to fraction form
    8,752,100.36/12,063,442.32 = 5,850,432.44/x
  3. Step 3: Cross multiply
    8,752,100.36x = 12,063,442.32 × 5,850,432.44
  4. Step 4: Simplify right side
    8,752,100.36x = 70,576,354,286,996.88
  5. Step 5: Solve for x
    x = 70,576,354,286,996.88/8,752,100.36
  6. Step 6: Final answer
    x = 8,063,933.39

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1.5x scale

Why These Related Problems?

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