Home / 2,731,604.20-4,097,406.30-2,460,999.40

Finding the Fourth Proportional to 2,731,604.20, 4,097,406.30 and 2,460,999.40

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Solution

The fourth proportional to 2,731,604.20, 4,097,406.30 and 2,460,999.40 is: 3,691,499.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,604.20 : 4,097,406.30 = 2,460,999.40 : x
  2. Step 2: Convert to fraction form
    2,731,604.20/4,097,406.30 = 2,460,999.40/x
  3. Step 3: Cross multiply
    2,731,604.20x = 4,097,406.30 × 2,460,999.40
  4. Step 4: Simplify right side
    2,731,604.20x = 10,083,714,445,856.22
  5. Step 5: Solve for x
    x = 10,083,714,445,856.22/2,731,604.20
  6. Step 6: Final answer
    x = 3,691,499.10

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1.5x scale

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.