Home / 10,883,776.54-16,328,026.77-3,310,545.46

Finding the Fourth Proportional to 10,883,776.54, 16,328,026.77 and 3,310,545.46

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Solution

The fourth proportional to 10,883,776.54, 16,328,026.77 and 3,310,545.46 is: 4,966,536.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,883,776.54 : 16,328,026.77 = 3,310,545.46 : x
  2. Step 2: Convert to fraction form
    10,883,776.54/16,328,026.77 = 3,310,545.46/x
  3. Step 3: Cross multiply
    10,883,776.54x = 16,328,026.77 × 3,310,545.46
  4. Step 4: Simplify right side
    10,883,776.54x = 54,054,674,894,181.96
  5. Step 5: Solve for x
    x = 54,054,674,894,181.96/10,883,776.54
  6. Step 6: Final answer
    x = 4,966,536.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.