Home / 797,297.60-1,195,269.03-371,080.93

Finding the Fourth Proportional to 797,297.60, 1,195,269.03 and 371,080.93

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Solution

The fourth proportional to 797,297.60, 1,195,269.03 and 371,080.93 is: 556,306.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,297.60 : 1,195,269.03 = 371,080.93 : x
  2. Step 2: Convert to fraction form
    797,297.60/1,195,269.03 = 371,080.93/x
  3. Step 3: Cross multiply
    797,297.60x = 1,195,269.03 × 371,080.93
  4. Step 4: Simplify right side
    797,297.60x = 443,541,540,264.43
  5. Step 5: Solve for x
    x = 443,541,540,264.43/797,297.60
  6. Step 6: Final answer
    x = 556,306.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.