Home / 1,734,410.64-2,601,861.12-536,437.92

Finding the Fourth Proportional to 1,734,410.64, 2,601,861.12 and 536,437.92

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Solution

The fourth proportional to 1,734,410.64, 2,601,861.12 and 536,437.92 is: 804,732.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,410.64 : 2,601,861.12 = 536,437.92 : x
  2. Step 2: Convert to fraction form
    1,734,410.64/2,601,861.12 = 536,437.92/x
  3. Step 3: Cross multiply
    1,734,410.64x = 2,601,861.12 × 536,437.92
  4. Step 4: Simplify right side
    1,734,410.64x = 1,395,736,967,341.67
  5. Step 5: Solve for x
    x = 1,395,736,967,341.67/1,734,410.64
  6. Step 6: Final answer
    x = 804,732.71

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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.