Home / 2,451,064.20-3,382,419.98-1,363,312.37

Finding the Fourth Proportional to 2,451,064.20, 3,382,419.98 and 1,363,312.37

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Solution

The fourth proportional to 2,451,064.20, 3,382,419.98 and 1,363,312.37 is: 1,881,344.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451,064.20 : 3,382,419.98 = 1,363,312.37 : x
  2. Step 2: Convert to fraction form
    2,451,064.20/3,382,419.98 = 1,363,312.37/x
  3. Step 3: Cross multiply
    2,451,064.20x = 3,382,419.98 × 1,363,312.37
  4. Step 4: Simplify right side
    2,451,064.20x = 4,611,294,975,540.49
  5. Step 5: Solve for x
    x = 4,611,294,975,540.49/2,451,064.20
  6. Step 6: Final answer
    x = 1,881,344.02

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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.