Home / 1,088,208.16-1,501,691.32-598,179.32

Finding the Fourth Proportional to 1,088,208.16, 1,501,691.32 and 598,179.32

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Solution

The fourth proportional to 1,088,208.16, 1,501,691.32 and 598,179.32 is: 825,467.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,208.16 : 1,501,691.32 = 598,179.32 : x
  2. Step 2: Convert to fraction form
    1,088,208.16/1,501,691.32 = 598,179.32/x
  3. Step 3: Cross multiply
    1,088,208.16x = 1,501,691.32 × 598,179.32
  4. Step 4: Simplify right side
    1,088,208.16x = 898,280,692,647.50
  5. Step 5: Solve for x
    x = 898,280,692,647.50/1,088,208.16
  6. Step 6: Final answer
    x = 825,467.71

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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.