Home / 8,328,625.32-11,493,026.06-4,607,234.31

Finding the Fourth Proportional to 8,328,625.32, 11,493,026.06 and 4,607,234.31

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Solution

The fourth proportional to 8,328,625.32, 11,493,026.06 and 4,607,234.31 is: 6,357,719.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,328,625.32 : 11,493,026.06 = 4,607,234.31 : x
  2. Step 2: Convert to fraction form
    8,328,625.32/11,493,026.06 = 4,607,234.31/x
  3. Step 3: Cross multiply
    8,328,625.32x = 11,493,026.06 × 4,607,234.31
  4. Step 4: Simplify right side
    8,328,625.32x = 52,951,063,966,319.94
  5. Step 5: Solve for x
    x = 52,951,063,966,319.94/8,328,625.32
  6. Step 6: Final answer
    x = 6,357,719.54

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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.