Home / 10,876,482.90-16,311,389.85-3,588,597.54

Finding the Fourth Proportional to 10,876,482.90, 16,311,389.85 and 3,588,597.54

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Solution

The fourth proportional to 10,876,482.90, 16,311,389.85 and 3,588,597.54 is: 5,381,796.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,876,482.90 : 16,311,389.85 = 3,588,597.54 : x
  2. Step 2: Convert to fraction form
    10,876,482.90/16,311,389.85 = 3,588,597.54/x
  3. Step 3: Cross multiply
    10,876,482.90x = 16,311,389.85 × 3,588,597.54
  4. Step 4: Simplify right side
    10,876,482.90x = 58,535,013,489,690.97
  5. Step 5: Solve for x
    x = 58,535,013,489,690.97/10,876,482.90
  6. Step 6: Final answer
    x = 5,381,796.12

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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.