Home / 4,336,232.09-6,501,826.91-1,640,765.53

Finding the Fourth Proportional to 4,336,232.09, 6,501,826.91 and 1,640,765.53

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Solution

The fourth proportional to 4,336,232.09, 6,501,826.91 and 1,640,765.53 is: 2,460,194.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,336,232.09 : 6,501,826.91 = 1,640,765.53 : x
  2. Step 2: Convert to fraction form
    4,336,232.09/6,501,826.91 = 1,640,765.53/x
  3. Step 3: Cross multiply
    4,336,232.09x = 6,501,826.91 × 1,640,765.53
  4. Step 4: Simplify right side
    4,336,232.09x = 10,667,973,439,343.36
  5. Step 5: Solve for x
    x = 10,667,973,439,343.36/4,336,232.09
  6. Step 6: Final answer
    x = 2,460,194.29

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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.