Home / 5,580,951-7,699,767.76-3,516,151

Finding the Fourth Proportional to 5,580,951, 7,699,767.76 and 3,516,151

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Solution

The fourth proportional to 5,580,951, 7,699,767.76 and 3,516,151 is: 4,851,063.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,580,951 : 7,699,767.76 = 3,516,151 : x
  2. Step 2: Convert to fraction form
    5,580,951/7,699,767.76 = 3,516,151/x
  3. Step 3: Cross multiply
    5,580,951x = 7,699,767.76 × 3,516,151
  4. Step 4: Simplify right side
    5,580,951x = 27,073,546,109,091.76
  5. Step 5: Solve for x
    x = 27,073,546,109,091.76/5,580,951
  6. Step 6: Final answer
    x = 4,851,063.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.