Home / 1,363,637.08-2,045,751-522,188.92

Finding the Fourth Proportional to 1,363,637.08, 2,045,751 and 522,188.92

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Solution

The fourth proportional to 1,363,637.08, 2,045,751 and 522,188.92 is: 783,396.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,637.08 : 2,045,751 = 522,188.92 : x
  2. Step 2: Convert to fraction form
    1,363,637.08/2,045,751 = 522,188.92/x
  3. Step 3: Cross multiply
    1,363,637.08x = 2,045,751 × 522,188.92
  4. Step 4: Simplify right side
    1,363,637.08x = 1,068,268,505,278.92
  5. Step 5: Solve for x
    x = 1,068,268,505,278.92/1,363,637.08
  6. Step 6: Final answer
    x = 783,396.49

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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.