Home / 1,088,479.44-1,502,119.60-598,469.66

Finding the Fourth Proportional to 1,088,479.44, 1,502,119.60 and 598,469.66

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Solution

The fourth proportional to 1,088,479.44, 1,502,119.60 and 598,469.66 is: 825,898.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,479.44 : 1,502,119.60 = 598,469.66 : x
  2. Step 2: Convert to fraction form
    1,088,479.44/1,502,119.60 = 598,469.66/x
  3. Step 3: Cross multiply
    1,088,479.44x = 1,502,119.60 × 598,469.66
  4. Step 4: Simplify right side
    1,088,479.44x = 898,973,006,291.34
  5. Step 5: Solve for x
    x = 898,973,006,291.34/1,088,479.44
  6. Step 6: Final answer
    x = 825,898.01

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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.