Home / 1,649,250.96-2,471,543.64-701,667.60

Finding the Fourth Proportional to 1,649,250.96, 2,471,543.64 and 701,667.60

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Solution

The fourth proportional to 1,649,250.96, 2,471,543.64 and 701,667.60 is: 1,051,508.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,649,250.96 : 2,471,543.64 = 701,667.60 : x
  2. Step 2: Convert to fraction form
    1,649,250.96/2,471,543.64 = 701,667.60/x
  3. Step 3: Cross multiply
    1,649,250.96x = 2,471,543.64 × 701,667.60
  4. Step 4: Simplify right side
    1,649,250.96x = 1,734,202,094,174.06
  5. Step 5: Solve for x
    x = 1,734,202,094,174.06/1,649,250.96
  6. Step 6: Final answer
    x = 1,051,508.92

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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.