Home / 1,168,082.22-1,752,137.37-458,444.46

Finding the Fourth Proportional to 1,168,082.22, 1,752,137.37 and 458,444.46

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Solution

The fourth proportional to 1,168,082.22, 1,752,137.37 and 458,444.46 is: 687,672.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,082.22 : 1,752,137.37 = 458,444.46 : x
  2. Step 2: Convert to fraction form
    1,168,082.22/1,752,137.37 = 458,444.46/x
  3. Step 3: Cross multiply
    1,168,082.22x = 1,752,137.37 × 458,444.46
  4. Step 4: Simplify right side
    1,168,082.22x = 803,257,670,435.47
  5. Step 5: Solve for x
    x = 803,257,670,435.47/1,168,082.22
  6. Step 6: Final answer
    x = 687,672.20

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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.