Home / 3,416,016.40-5,124,024.60-2,459,422.60

Finding the Fourth Proportional to 3,416,016.40, 5,124,024.60 and 2,459,422.60

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Solution

The fourth proportional to 3,416,016.40, 5,124,024.60 and 2,459,422.60 is: 3,689,133.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416,016.40 : 5,124,024.60 = 2,459,422.60 : x
  2. Step 2: Convert to fraction form
    3,416,016.40/5,124,024.60 = 2,459,422.60/x
  3. Step 3: Cross multiply
    3,416,016.40x = 5,124,024.60 × 2,459,422.60
  4. Step 4: Simplify right side
    3,416,016.40x = 12,602,141,904,195.96
  5. Step 5: Solve for x
    x = 12,602,141,904,195.96/3,416,016.40
  6. Step 6: Final answer
    x = 3,689,133.90

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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.