Home / 793,599.14-1,095,174.72-431,026.40

Finding the Fourth Proportional to 793,599.14, 1,095,174.72 and 431,026.40

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Solution

The fourth proportional to 793,599.14, 1,095,174.72 and 431,026.40 is: 594,820.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,599.14 : 1,095,174.72 = 431,026.40 : x
  2. Step 2: Convert to fraction form
    793,599.14/1,095,174.72 = 431,026.40/x
  3. Step 3: Cross multiply
    793,599.14x = 1,095,174.72 × 431,026.40
  4. Step 4: Simplify right side
    793,599.14x = 472,049,216,932.61
  5. Step 5: Solve for x
    x = 472,049,216,932.61/793,599.14
  6. Step 6: Final answer
    x = 594,820.73

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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.