Home / 1,650,610.32-2,475,422.04-497,808.60

Finding the Fourth Proportional to 1,650,610.32, 2,475,422.04 and 497,808.60

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Solution

The fourth proportional to 1,650,610.32, 2,475,422.04 and 497,808.60 is: 746,564.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,610.32 : 2,475,422.04 = 497,808.60 : x
  2. Step 2: Convert to fraction form
    1,650,610.32/2,475,422.04 = 497,808.60/x
  3. Step 3: Cross multiply
    1,650,610.32x = 2,475,422.04 × 497,808.60
  4. Step 4: Simplify right side
    1,650,610.32x = 1,232,286,380,141.54
  5. Step 5: Solve for x
    x = 1,232,286,380,141.54/1,650,610.32
  6. Step 6: Final answer
    x = 746,564.08

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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.