Home / 8,910,083.39-12,295,920.12-4,835,702.39

Finding the Fourth Proportional to 8,910,083.39, 12,295,920.12 and 4,835,702.39

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Solution

The fourth proportional to 8,910,083.39, 12,295,920.12 and 4,835,702.39 is: 6,673,272.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,910,083.39 : 12,295,920.12 = 4,835,702.39 : x
  2. Step 2: Convert to fraction form
    8,910,083.39/12,295,920.12 = 4,835,702.39/x
  3. Step 3: Cross multiply
    8,910,083.39x = 12,295,920.12 × 4,835,702.39
  4. Step 4: Simplify right side
    8,910,083.39x = 59,459,410,250,053.48
  5. Step 5: Solve for x
    x = 59,459,410,250,053.48/8,910,083.39
  6. Step 6: Final answer
    x = 6,673,272.03

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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.