Home / 793,652.90-1,095,249.05-431,083.85

Finding the Fourth Proportional to 793,652.90, 1,095,249.05 and 431,083.85

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Solution

The fourth proportional to 793,652.90, 1,095,249.05 and 431,083.85 is: 594,900.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,652.90 : 1,095,249.05 = 431,083.85 : x
  2. Step 2: Convert to fraction form
    793,652.90/1,095,249.05 = 431,083.85/x
  3. Step 3: Cross multiply
    793,652.90x = 1,095,249.05 × 431,083.85
  4. Step 4: Simplify right side
    793,652.90x = 472,144,169,551.18
  5. Step 5: Solve for x
    x = 472,144,169,551.18/793,652.90
  6. Step 6: Final answer
    x = 594,900.08

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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.