Home / 793,597.60-1,095,172.59-431,028.54

Finding the Fourth Proportional to 793,597.60, 1,095,172.59 and 431,028.54

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Solution

The fourth proportional to 793,597.60, 1,095,172.59 and 431,028.54 is: 594,823.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,597.60 : 1,095,172.59 = 431,028.54 : x
  2. Step 2: Convert to fraction form
    793,597.60/1,095,172.59 = 431,028.54/x
  3. Step 3: Cross multiply
    793,597.60x = 1,095,172.59 × 431,028.54
  4. Step 4: Simplify right side
    793,597.60x = 472,050,642,515.72
  5. Step 5: Solve for x
    x = 472,050,642,515.72/793,597.60
  6. Step 6: Final answer
    x = 594,823.68

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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.