Home / 674,750.44-1,012,106.22-176,114.44

Finding the Fourth Proportional to 674,750.44, 1,012,106.22 and 176,114.44

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Solution

The fourth proportional to 674,750.44, 1,012,106.22 and 176,114.44 is: 264,166.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,750.44 : 1,012,106.22 = 176,114.44 : x
  2. Step 2: Convert to fraction form
    674,750.44/1,012,106.22 = 176,114.44/x
  3. Step 3: Cross multiply
    674,750.44x = 1,012,106.22 × 176,114.44
  4. Step 4: Simplify right side
    674,750.44x = 178,246,520,155.82
  5. Step 5: Solve for x
    x = 178,246,520,155.82/674,750.44
  6. Step 6: Final answer
    x = 264,166.59

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1.5x scale

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.