Home / 793,025.43-1,094,371.17-430,446.34

Finding the Fourth Proportional to 793,025.43, 1,094,371.17 and 430,446.34

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Solution

The fourth proportional to 793,025.43, 1,094,371.17 and 430,446.34 is: 594,013.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,025.43 : 1,094,371.17 = 430,446.34 : x
  2. Step 2: Convert to fraction form
    793,025.43/1,094,371.17 = 430,446.34/x
  3. Step 3: Cross multiply
    793,025.43x = 1,094,371.17 × 430,446.34
  4. Step 4: Simplify right side
    793,025.43x = 471,068,064,728.02
  5. Step 5: Solve for x
    x = 471,068,064,728.02/793,025.43
  6. Step 6: Final answer
    x = 594,013.82

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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.