Home / 975,748.48-1,463,039.52-376,212.48

Finding the Fourth Proportional to 975,748.48, 1,463,039.52 and 376,212.48

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Solution

The fourth proportional to 975,748.48, 1,463,039.52 and 376,212.48 is: 564,093.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,748.48 : 1,463,039.52 = 376,212.48 : x
  2. Step 2: Convert to fraction form
    975,748.48/1,463,039.52 = 376,212.48/x
  3. Step 3: Cross multiply
    975,748.48x = 1,463,039.52 × 376,212.48
  4. Step 4: Simplify right side
    975,748.48x = 550,413,726,157.21
  5. Step 5: Solve for x
    x = 550,413,726,157.21/975,748.48
  6. Step 6: Final answer
    x = 564,093.86

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1.5x scale

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.