Home / 1,588,952.30-2,380,237.25-734,826.74

Finding the Fourth Proportional to 1,588,952.30, 2,380,237.25 and 734,826.74

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Solution

The fourth proportional to 1,588,952.30, 2,380,237.25 and 734,826.74 is: 1,100,764.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,588,952.30 : 2,380,237.25 = 734,826.74 : x
  2. Step 2: Convert to fraction form
    1,588,952.30/2,380,237.25 = 734,826.74/x
  3. Step 3: Cross multiply
    1,588,952.30x = 2,380,237.25 × 734,826.74
  4. Step 4: Simplify right side
    1,588,952.30x = 1,749,061,963,268.75
  5. Step 5: Solve for x
    x = 1,749,061,963,268.75/1,588,952.30
  6. Step 6: Final answer
    x = 1,100,764.30

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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.