Home / 3,334,758.64-4,601,753.20-1,864,788.28

Finding the Fourth Proportional to 3,334,758.64, 4,601,753.20 and 1,864,788.28

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Solution

The fourth proportional to 3,334,758.64, 4,601,753.20 and 1,864,788.28 is: 2,573,288.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,758.64 : 4,601,753.20 = 1,864,788.28 : x
  2. Step 2: Convert to fraction form
    3,334,758.64/4,601,753.20 = 1,864,788.28/x
  3. Step 3: Cross multiply
    3,334,758.64x = 4,601,753.20 × 1,864,788.28
  4. Step 4: Simplify right side
    3,334,758.64x = 8,581,295,434,812.50
  5. Step 5: Solve for x
    x = 8,581,295,434,812.50/3,334,758.64
  6. Step 6: Final answer
    x = 2,573,288.31

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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.