Home / 8,328,696.61-11,493,124.44-4,607,305.61

Finding the Fourth Proportional to 8,328,696.61, 11,493,124.44 and 4,607,305.61

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Solution

The fourth proportional to 8,328,696.61, 11,493,124.44 and 4,607,305.61 is: 6,357,817.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,328,696.61 : 11,493,124.44 = 4,607,305.61 : x
  2. Step 2: Convert to fraction form
    8,328,696.61/11,493,124.44 = 4,607,305.61/x
  3. Step 3: Cross multiply
    8,328,696.61x = 11,493,124.44 × 4,607,305.61
  4. Step 4: Simplify right side
    8,328,696.61x = 52,952,336,708,840.11
  5. Step 5: Solve for x
    x = 52,952,336,708,840.11/8,328,696.61
  6. Step 6: Final answer
    x = 6,357,817.94

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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.