Home / 2,460,652.85-3,691,172.52-663,509.27

Finding the Fourth Proportional to 2,460,652.85, 3,691,172.52 and 663,509.27

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Solution

The fourth proportional to 2,460,652.85, 3,691,172.52 and 663,509.27 is: 995,316.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,652.85 : 3,691,172.52 = 663,509.27 : x
  2. Step 2: Convert to fraction form
    2,460,652.85/3,691,172.52 = 663,509.27/x
  3. Step 3: Cross multiply
    2,460,652.85x = 3,691,172.52 × 663,509.27
  4. Step 4: Simplify right side
    2,460,652.85x = 2,449,127,184,189.26
  5. Step 5: Solve for x
    x = 2,449,127,184,189.26/2,460,652.85
  6. Step 6: Final answer
    x = 995,316.01

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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.