Home / 2,697,024.54-3,722,006.88-1,551,105.66

Finding the Fourth Proportional to 2,697,024.54, 3,722,006.88 and 1,551,105.66

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Solution

The fourth proportional to 2,697,024.54, 3,722,006.88 and 1,551,105.66 is: 2,140,590.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,024.54 : 3,722,006.88 = 1,551,105.66 : x
  2. Step 2: Convert to fraction form
    2,697,024.54/3,722,006.88 = 1,551,105.66/x
  3. Step 3: Cross multiply
    2,697,024.54x = 3,722,006.88 × 1,551,105.66
  4. Step 4: Simplify right side
    2,697,024.54x = 5,773,225,938,126.94
  5. Step 5: Solve for x
    x = 5,773,225,938,126.94/2,697,024.54
  6. Step 6: Final answer
    x = 2,140,590.81

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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.