Home / 935,792.94-1,403,938.10-296,108.05

Finding the Fourth Proportional to 935,792.94, 1,403,938.10 and 296,108.05

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Solution

The fourth proportional to 935,792.94, 1,403,938.10 and 296,108.05 is: 444,240.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,792.94 : 1,403,938.10 = 296,108.05 : x
  2. Step 2: Convert to fraction form
    935,792.94/1,403,938.10 = 296,108.05/x
  3. Step 3: Cross multiply
    935,792.94x = 1,403,938.10 × 296,108.05
  4. Step 4: Simplify right side
    935,792.94x = 415,717,369,025.94
  5. Step 5: Solve for x
    x = 415,717,369,025.94/935,792.94
  6. Step 6: Final answer
    x = 444,240.76

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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.