Home / 1,088,840.36-1,502,560.37-598,805.64

Finding the Fourth Proportional to 1,088,840.36, 1,502,560.37 and 598,805.64

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Solution

The fourth proportional to 1,088,840.36, 1,502,560.37 and 598,805.64 is: 826,330.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,840.36 : 1,502,560.37 = 598,805.64 : x
  2. Step 2: Convert to fraction form
    1,088,840.36/1,502,560.37 = 598,805.64/x
  3. Step 3: Cross multiply
    1,088,840.36x = 1,502,560.37 × 598,805.64
  4. Step 4: Simplify right side
    1,088,840.36x = 899,741,621,002.46
  5. Step 5: Solve for x
    x = 899,741,621,002.46/1,088,840.36
  6. Step 6: Final answer
    x = 826,330.16

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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.