Home / 2,367,716.60-3,552,093.30-947,415.80

Finding the Fourth Proportional to 2,367,716.60, 3,552,093.30 and 947,415.80

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Solution

The fourth proportional to 2,367,716.60, 3,552,093.30 and 947,415.80 is: 1,421,331.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,716.60 : 3,552,093.30 = 947,415.80 : x
  2. Step 2: Convert to fraction form
    2,367,716.60/3,552,093.30 = 947,415.80/x
  3. Step 3: Cross multiply
    2,367,716.60x = 3,552,093.30 × 947,415.80
  4. Step 4: Simplify right side
    2,367,716.60x = 3,365,309,315,494.14
  5. Step 5: Solve for x
    x = 3,365,309,315,494.14/2,367,716.60
  6. Step 6: Final answer
    x = 1,421,331.13

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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.