Home / 11,071,712.70-16,607,569.05-6,798,023.10

Finding the Fourth Proportional to 11,071,712.70, 16,607,569.05 and 6,798,023.10

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Solution

The fourth proportional to 11,071,712.70, 16,607,569.05 and 6,798,023.10 is: 10,197,034.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,071,712.70 : 16,607,569.05 = 6,798,023.10 : x
  2. Step 2: Convert to fraction form
    11,071,712.70/16,607,569.05 = 6,798,023.10/x
  3. Step 3: Cross multiply
    11,071,712.70x = 16,607,569.05 × 6,798,023.10
  4. Step 4: Simplify right side
    11,071,712.70x = 112,898,638,036,745.05
  5. Step 5: Solve for x
    x = 112,898,638,036,745.05/11,071,712.70
  6. Step 6: Final answer
    x = 10,197,034.65

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Similar ratio
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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.