Home / 797,299.08-1,100,539.35-475,110.24

Finding the Fourth Proportional to 797,299.08, 1,100,539.35 and 475,110.24

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Solution

The fourth proportional to 797,299.08, 1,100,539.35 and 475,110.24 is: 655,811.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,299.08 : 1,100,539.35 = 475,110.24 : x
  2. Step 2: Convert to fraction form
    797,299.08/1,100,539.35 = 475,110.24/x
  3. Step 3: Cross multiply
    797,299.08x = 1,100,539.35 × 475,110.24
  4. Step 4: Simplify right side
    797,299.08x = 522,877,514,707.94
  5. Step 5: Solve for x
    x = 522,877,514,707.94/797,299.08
  6. Step 6: Final answer
    x = 655,811.01

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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.