Home / 1,088,478.44-1,502,118.23-598,468.67

Finding the Fourth Proportional to 1,088,478.44, 1,502,118.23 and 598,468.67

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Solution

The fourth proportional to 1,088,478.44, 1,502,118.23 and 598,468.67 is: 825,896.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,478.44 : 1,502,118.23 = 598,468.67 : x
  2. Step 2: Convert to fraction form
    1,088,478.44/1,502,118.23 = 598,468.67/x
  3. Step 3: Cross multiply
    1,088,478.44x = 1,502,118.23 × 598,468.67
  4. Step 4: Simplify right side
    1,088,478.44x = 898,970,699,290.85
  5. Step 5: Solve for x
    x = 898,970,699,290.85/1,088,478.44
  6. Step 6: Final answer
    x = 825,896.65

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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.