Home / 2,346,433-3,238,077.54-1,273,345

Finding the Fourth Proportional to 2,346,433, 3,238,077.54 and 1,273,345

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Solution

The fourth proportional to 2,346,433, 3,238,077.54 and 1,273,345 is: 1,757,216.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,433 : 3,238,077.54 = 1,273,345 : x
  2. Step 2: Convert to fraction form
    2,346,433/3,238,077.54 = 1,273,345/x
  3. Step 3: Cross multiply
    2,346,433x = 3,238,077.54 × 1,273,345
  4. Step 4: Simplify right side
    2,346,433x = 4,123,189,845,171.30
  5. Step 5: Solve for x
    x = 4,123,189,845,171.30/2,346,433
  6. Step 6: Final answer
    x = 1,757,216.10

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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.