Home / 3,501,552.78-5,252,788.53-1,371,360.11

Finding the Fourth Proportional to 3,501,552.78, 5,252,788.53 and 1,371,360.11

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Solution

The fourth proportional to 3,501,552.78, 5,252,788.53 and 1,371,360.11 is: 2,057,220.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,552.78 : 5,252,788.53 = 1,371,360.11 : x
  2. Step 2: Convert to fraction form
    3,501,552.78/5,252,788.53 = 1,371,360.11/x
  3. Step 3: Cross multiply
    3,501,552.78x = 5,252,788.53 × 1,371,360.11
  4. Step 4: Simplify right side
    3,501,552.78x = 7,203,464,630,043.60
  5. Step 5: Solve for x
    x = 7,203,464,630,043.60/3,501,552.78
  6. Step 6: Final answer
    x = 2,057,220.06

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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.