Home / 11,010,802.75-16,516,370.21-3,822,565.03

Finding the Fourth Proportional to 11,010,802.75, 16,516,370.21 and 3,822,565.03

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Solution

The fourth proportional to 11,010,802.75, 16,516,370.21 and 3,822,565.03 is: 5,733,905.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,010,802.75 : 16,516,370.21 = 3,822,565.03 : x
  2. Step 2: Convert to fraction form
    11,010,802.75/16,516,370.21 = 3,822,565.03/x
  3. Step 3: Cross multiply
    11,010,802.75x = 16,516,370.21 × 3,822,565.03
  4. Step 4: Simplify right side
    11,010,802.75x = 63,134,899,126,876
  5. Step 5: Solve for x
    x = 63,134,899,126,876/11,010,802.75
  6. Step 6: Final answer
    x = 5,733,905.20

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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.