Home / 793,716.48-1,095,327.91-431,140.62

Finding the Fourth Proportional to 793,716.48, 1,095,327.91 and 431,140.62

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Solution

The fourth proportional to 793,716.48, 1,095,327.91 and 431,140.62 is: 594,973.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,716.48 : 1,095,327.91 = 431,140.62 : x
  2. Step 2: Convert to fraction form
    793,716.48/1,095,327.91 = 431,140.62/x
  3. Step 3: Cross multiply
    793,716.48x = 1,095,327.91 × 431,140.62
  4. Step 4: Simplify right side
    793,716.48x = 472,240,354,220.70
  5. Step 5: Solve for x
    x = 472,240,354,220.70/793,716.48
  6. Step 6: Final answer
    x = 594,973.60

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.