Home / 11,114,805.18-16,669,874.97-3,134,762.94

Finding the Fourth Proportional to 11,114,805.18, 16,669,874.97 and 3,134,762.94

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Solution

The fourth proportional to 11,114,805.18, 16,669,874.97 and 3,134,762.94 is: 4,701,486.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114,805.18 : 16,669,874.97 = 3,134,762.94 : x
  2. Step 2: Convert to fraction form
    11,114,805.18/16,669,874.97 = 3,134,762.94/x
  3. Step 3: Cross multiply
    11,114,805.18x = 16,669,874.97 × 3,134,762.94
  4. Step 4: Simplify right side
    11,114,805.18x = 52,256,106,270,389.61
  5. Step 5: Solve for x
    x = 52,256,106,270,389.61/11,114,805.18
  6. Step 6: Final answer
    x = 4,701,486.48

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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.