Home / 793,423.83-1,094,920.92-430,844.46

Finding the Fourth Proportional to 793,423.83, 1,094,920.92 and 430,844.46

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Solution

The fourth proportional to 793,423.83, 1,094,920.92 and 430,844.46 is: 594,563.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,423.83 : 1,094,920.92 = 430,844.46 : x
  2. Step 2: Convert to fraction form
    793,423.83/1,094,920.92 = 430,844.46/x
  3. Step 3: Cross multiply
    793,423.83x = 1,094,920.92 × 430,844.46
  4. Step 4: Simplify right side
    793,423.83x = 471,740,612,520.10
  5. Step 5: Solve for x
    x = 471,740,612,520.10/793,423.83
  6. Step 6: Final answer
    x = 594,563.20

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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.