Home / 2,371,126.37-3,557,355.50-952,178.90

Finding the Fourth Proportional to 2,371,126.37, 3,557,355.50 and 952,178.90

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Solution

The fourth proportional to 2,371,126.37, 3,557,355.50 and 952,178.90 is: 1,428,535.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,126.37 : 3,557,355.50 = 952,178.90 : x
  2. Step 2: Convert to fraction form
    2,371,126.37/3,557,355.50 = 952,178.90/x
  3. Step 3: Cross multiply
    2,371,126.37x = 3,557,355.50 × 952,178.90
  4. Step 4: Simplify right side
    2,371,126.37x = 3,387,238,831,492.62
  5. Step 5: Solve for x
    x = 3,387,238,831,492.62/2,371,126.37
  6. Step 6: Final answer
    x = 1,428,535.77

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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.