Home / 695,886.18-1,043,995.32-246,646.32

Finding the Fourth Proportional to 695,886.18, 1,043,995.32 and 246,646.32

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Solution

The fourth proportional to 695,886.18, 1,043,995.32 and 246,646.32 is: 370,028.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,886.18 : 1,043,995.32 = 246,646.32 : x
  2. Step 2: Convert to fraction form
    695,886.18/1,043,995.32 = 246,646.32/x
  3. Step 3: Cross multiply
    695,886.18x = 1,043,995.32 × 246,646.32
  4. Step 4: Simplify right side
    695,886.18x = 257,497,603,775.22
  5. Step 5: Solve for x
    x = 257,497,603,775.22/695,886.18
  6. Step 6: Final answer
    x = 370,028.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.