Home / 1,088,587.68-1,502,289.56-598,594.38

Finding the Fourth Proportional to 1,088,587.68, 1,502,289.56 and 598,594.38

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Solution

The fourth proportional to 1,088,587.68, 1,502,289.56 and 598,594.38 is: 826,081.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,587.68 : 1,502,289.56 = 598,594.38 : x
  2. Step 2: Convert to fraction form
    1,088,587.68/1,502,289.56 = 598,594.38/x
  3. Step 3: Cross multiply
    1,088,587.68x = 1,502,289.56 × 598,594.38
  4. Step 4: Simplify right side
    1,088,587.68x = 899,262,086,153.22
  5. Step 5: Solve for x
    x = 899,262,086,153.22/1,088,587.68
  6. Step 6: Final answer
    x = 826,081.45

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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.