Home / 3,004,181.29-4,145,765.34-1,627,560.10

Finding the Fourth Proportional to 3,004,181.29, 4,145,765.34 and 1,627,560.10

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Solution

The fourth proportional to 3,004,181.29, 4,145,765.34 and 1,627,560.10 is: 2,246,030.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,181.29 : 4,145,765.34 = 1,627,560.10 : x
  2. Step 2: Convert to fraction form
    3,004,181.29/4,145,765.34 = 1,627,560.10/x
  3. Step 3: Cross multiply
    3,004,181.29x = 4,145,765.34 × 1,627,560.10
  4. Step 4: Simplify right side
    3,004,181.29x = 6,747,482,251,346.94
  5. Step 5: Solve for x
    x = 6,747,482,251,346.94/3,004,181.29
  6. Step 6: Final answer
    x = 2,246,030.32

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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.