Home / 940,446.60-1,410,669.90-935,197.80

Finding the Fourth Proportional to 940,446.60, 1,410,669.90 and 935,197.80

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Solution

The fourth proportional to 940,446.60, 1,410,669.90 and 935,197.80 is: 1,402,796.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,446.60 : 1,410,669.90 = 935,197.80 : x
  2. Step 2: Convert to fraction form
    940,446.60/1,410,669.90 = 935,197.80/x
  3. Step 3: Cross multiply
    940,446.60x = 1,410,669.90 × 935,197.80
  4. Step 4: Simplify right side
    940,446.60x = 1,319,255,387,006.22
  5. Step 5: Solve for x
    x = 1,319,255,387,006.22/940,446.60
  6. Step 6: Final answer
    x = 1,402,796.70

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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.