Home / 1,088,785.83-1,502,485.18-598,751.22

Finding the Fourth Proportional to 1,088,785.83, 1,502,485.18 and 598,751.22

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Solution

The fourth proportional to 1,088,785.83, 1,502,485.18 and 598,751.22 is: 826,255.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,785.83 : 1,502,485.18 = 598,751.22 : x
  2. Step 2: Convert to fraction form
    1,088,785.83/1,502,485.18 = 598,751.22/x
  3. Step 3: Cross multiply
    1,088,785.83x = 1,502,485.18 × 598,751.22
  4. Step 4: Simplify right side
    1,088,785.83x = 899,614,834,556.92
  5. Step 5: Solve for x
    x = 899,614,834,556.92/1,088,785.83
  6. Step 6: Final answer
    x = 826,255.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.