Home / 1,063,462.92-1,467,543-633,520.32

Finding the Fourth Proportional to 1,063,462.92, 1,467,543 and 633,520.32

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Solution

The fourth proportional to 1,063,462.92, 1,467,543 and 633,520.32 is: 874,236.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,462.92 : 1,467,543 = 633,520.32 : x
  2. Step 2: Convert to fraction form
    1,063,462.92/1,467,543 = 633,520.32/x
  3. Step 3: Cross multiply
    1,063,462.92x = 1,467,543 × 633,520.32
  4. Step 4: Simplify right side
    1,063,462.92x = 929,718,310,973.76
  5. Step 5: Solve for x
    x = 929,718,310,973.76/1,063,462.92
  6. Step 6: Final answer
    x = 874,236.70

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Double scale
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1.5x scale

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.