Home / 2,367,723.60-3,552,103.80-947,422.80

Finding the Fourth Proportional to 2,367,723.60, 3,552,103.80 and 947,422.80

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Solution

The fourth proportional to 2,367,723.60, 3,552,103.80 and 947,422.80 is: 1,421,341.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,723.60 : 3,552,103.80 = 947,422.80 : x
  2. Step 2: Convert to fraction form
    2,367,723.60/3,552,103.80 = 947,422.80/x
  3. Step 3: Cross multiply
    2,367,723.60x = 3,552,103.80 × 947,422.80
  4. Step 4: Simplify right side
    2,367,723.60x = 3,365,344,128,086.64
  5. Step 5: Solve for x
    x = 3,365,344,128,086.64/2,367,723.60
  6. Step 6: Final answer
    x = 1,421,341.63

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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.