Home / 2,903,259.54-4,006,722.29-1,741,749.30

Finding the Fourth Proportional to 2,903,259.54, 4,006,722.29 and 1,741,749.30

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Solution

The fourth proportional to 2,903,259.54, 4,006,722.29 and 1,741,749.30 is: 2,403,748.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,259.54 : 4,006,722.29 = 1,741,749.30 : x
  2. Step 2: Convert to fraction form
    2,903,259.54/4,006,722.29 = 1,741,749.30/x
  3. Step 3: Cross multiply
    2,903,259.54x = 4,006,722.29 × 1,741,749.30
  4. Step 4: Simplify right side
    2,903,259.54x = 6,978,705,735,193.15
  5. Step 5: Solve for x
    x = 6,978,705,735,193.15/2,903,259.54
  6. Step 6: Final answer
    x = 2,403,748.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.