Home / 8,644,232.08-11,929,758.60-4,777,508.08

Finding the Fourth Proportional to 8,644,232.08, 11,929,758.60 and 4,777,508.08

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Solution

The fourth proportional to 8,644,232.08, 11,929,758.60 and 4,777,508.08 is: 6,593,358.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,644,232.08 : 11,929,758.60 = 4,777,508.08 : x
  2. Step 2: Convert to fraction form
    8,644,232.08/11,929,758.60 = 4,777,508.08/x
  3. Step 3: Cross multiply
    8,644,232.08x = 11,929,758.60 × 4,777,508.08
  4. Step 4: Simplify right side
    8,644,232.08x = 56,994,518,103,949.48
  5. Step 5: Solve for x
    x = 56,994,518,103,949.48/8,644,232.08
  6. Step 6: Final answer
    x = 6,593,358.16

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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.