Home / 937,433.44-1,406,215.92-376,468

Finding the Fourth Proportional to 937,433.44, 1,406,215.92 and 376,468

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Solution

The fourth proportional to 937,433.44, 1,406,215.92 and 376,468 is: 564,728.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,433.44 : 1,406,215.92 = 376,468 : x
  2. Step 2: Convert to fraction form
    937,433.44/1,406,215.92 = 376,468/x
  3. Step 3: Cross multiply
    937,433.44x = 1,406,215.92 × 376,468
  4. Step 4: Simplify right side
    937,433.44x = 529,395,294,970.56
  5. Step 5: Solve for x
    x = 529,395,294,970.56/937,433.44
  6. Step 6: Final answer
    x = 564,728.41

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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.