Home / 1,088,786.08-1,502,485.52-598,751.47

Finding the Fourth Proportional to 1,088,786.08, 1,502,485.52 and 598,751.47

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Solution

The fourth proportional to 1,088,786.08, 1,502,485.52 and 598,751.47 is: 826,255.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,786.08 : 1,502,485.52 = 598,751.47 : x
  2. Step 2: Convert to fraction form
    1,088,786.08/1,502,485.52 = 598,751.47/x
  3. Step 3: Cross multiply
    1,088,786.08x = 1,502,485.52 × 598,751.47
  4. Step 4: Simplify right side
    1,088,786.08x = 899,615,411,494.38
  5. Step 5: Solve for x
    x = 899,615,411,494.38/1,088,786.08
  6. Step 6: Final answer
    x = 826,255.43

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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.