Home / 1,073,808.26-1,610,722.09-325,854.26

Finding the Fourth Proportional to 1,073,808.26, 1,610,722.09 and 325,854.26

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Solution

The fourth proportional to 1,073,808.26, 1,610,722.09 and 325,854.26 is: 488,784.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,808.26 : 1,610,722.09 = 325,854.26 : x
  2. Step 2: Convert to fraction form
    1,073,808.26/1,610,722.09 = 325,854.26/x
  3. Step 3: Cross multiply
    1,073,808.26x = 1,610,722.09 × 325,854.26
  4. Step 4: Simplify right side
    1,073,808.26x = 524,860,654,702.60
  5. Step 5: Solve for x
    x = 524,860,654,702.60/1,073,808.26
  6. Step 6: Final answer
    x = 488,784.33

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1.5x scale

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.