Home / 793,089.27-1,094,474.57-430,513.83

Finding the Fourth Proportional to 793,089.27, 1,094,474.57 and 430,513.83

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Solution

The fourth proportional to 793,089.27, 1,094,474.57 and 430,513.83 is: 594,115.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,089.27 : 1,094,474.57 = 430,513.83 : x
  2. Step 2: Convert to fraction form
    793,089.27/1,094,474.57 = 430,513.83/x
  3. Step 3: Cross multiply
    793,089.27x = 1,094,474.57 × 430,513.83
  4. Step 4: Simplify right side
    793,089.27x = 471,186,436,815.73
  5. Step 5: Solve for x
    x = 471,186,436,815.73/793,089.27
  6. Step 6: Final answer
    x = 594,115.26

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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.