Home / 1,230,525.26-1,845,179.87-377,392.35

Finding the Fourth Proportional to 1,230,525.26, 1,845,179.87 and 377,392.35

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Solution

The fourth proportional to 1,230,525.26, 1,845,179.87 and 377,392.35 is: 565,902.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,230,525.26 : 1,845,179.87 = 377,392.35 : x
  2. Step 2: Convert to fraction form
    1,230,525.26/1,845,179.87 = 377,392.35/x
  3. Step 3: Cross multiply
    1,230,525.26x = 1,845,179.87 × 377,392.35
  4. Step 4: Simplify right side
    1,230,525.26x = 696,356,765,425.03
  5. Step 5: Solve for x
    x = 696,356,765,425.03/1,230,525.26
  6. Step 6: Final answer
    x = 565,902.05

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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.