Home / 601,634.03-901,843.75-377,152.15

Finding the Fourth Proportional to 601,634.03, 901,843.75 and 377,152.15

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Solution

The fourth proportional to 601,634.03, 901,843.75 and 377,152.15 is: 565,347.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,634.03 : 901,843.75 = 377,152.15 : x
  2. Step 2: Convert to fraction form
    601,634.03/901,843.75 = 377,152.15/x
  3. Step 3: Cross multiply
    601,634.03x = 901,843.75 × 377,152.15
  4. Step 4: Simplify right side
    601,634.03x = 340,132,309,276.56
  5. Step 5: Solve for x
    x = 340,132,309,276.56/601,634.03
  6. Step 6: Final answer
    x = 565,347.52

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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.