Home / 1,088,693.58-1,502,402.98-598,694.69

Finding the Fourth Proportional to 1,088,693.58, 1,502,402.98 and 598,694.69

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Solution

The fourth proportional to 1,088,693.58, 1,502,402.98 and 598,694.69 is: 826,201.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,693.58 : 1,502,402.98 = 598,694.69 : x
  2. Step 2: Convert to fraction form
    1,088,693.58/1,502,402.98 = 598,694.69/x
  3. Step 3: Cross multiply
    1,088,693.58x = 1,502,402.98 × 598,694.69
  4. Step 4: Simplify right side
    1,088,693.58x = 899,480,681,113.43
  5. Step 5: Solve for x
    x = 899,480,681,113.43/1,088,693.58
  6. Step 6: Final answer
    x = 826,201.88

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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.