Home / 940,432.10-1,410,648.15-935,183.30

Finding the Fourth Proportional to 940,432.10, 1,410,648.15 and 935,183.30

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Solution

The fourth proportional to 940,432.10, 1,410,648.15 and 935,183.30 is: 1,402,774.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,432.10 : 1,410,648.15 = 935,183.30 : x
  2. Step 2: Convert to fraction form
    940,432.10/1,410,648.15 = 935,183.30/x
  3. Step 3: Cross multiply
    940,432.10x = 1,410,648.15 × 935,183.30
  4. Step 4: Simplify right side
    940,432.10x = 1,319,214,592,055.90
  5. Step 5: Solve for x
    x = 1,319,214,592,055.90/940,432.10
  6. Step 6: Final answer
    x = 1,402,774.95

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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.