Home / 1,649,080.94-2,473,586.15-451,003.23

Finding the Fourth Proportional to 1,649,080.94, 2,473,586.15 and 451,003.23

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Solution

The fourth proportional to 1,649,080.94, 2,473,586.15 and 451,003.23 is: 676,495.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,649,080.94 : 2,473,586.15 = 451,003.23 : x
  2. Step 2: Convert to fraction form
    1,649,080.94/2,473,586.15 = 451,003.23/x
  3. Step 3: Cross multiply
    1,649,080.94x = 2,473,586.15 × 451,003.23
  4. Step 4: Simplify right side
    1,649,080.94x = 1,115,595,341,078.25
  5. Step 5: Solve for x
    x = 1,115,595,341,078.25/1,649,080.94
  6. Step 6: Final answer
    x = 676,495.20

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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.