Home / 1,073,332.26-1,610,288.76-363,360.36

Finding the Fourth Proportional to 1,073,332.26, 1,610,288.76 and 363,360.36

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Solution

The fourth proportional to 1,073,332.26, 1,610,288.76 and 363,360.36 is: 545,138.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,332.26 : 1,610,288.76 = 363,360.36 : x
  2. Step 2: Convert to fraction form
    1,073,332.26/1,610,288.76 = 363,360.36/x
  3. Step 3: Cross multiply
    1,073,332.26x = 1,610,288.76 × 363,360.36
  4. Step 4: Simplify right side
    1,073,332.26x = 585,115,103,537.55
  5. Step 5: Solve for x
    x = 585,115,103,537.55/1,073,332.26
  6. Step 6: Final answer
    x = 545,138.84

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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.