Home / 1,103,293.26-1,654,939.98-355,339.26

Finding the Fourth Proportional to 1,103,293.26, 1,654,939.98 and 355,339.26

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Solution

The fourth proportional to 1,103,293.26, 1,654,939.98 and 355,339.26 is: 533,008.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,103,293.26 : 1,654,939.98 = 355,339.26 : x
  2. Step 2: Convert to fraction form
    1,103,293.26/1,654,939.98 = 355,339.26/x
  3. Step 3: Cross multiply
    1,103,293.26x = 1,654,939.98 × 355,339.26
  4. Step 4: Simplify right side
    1,103,293.26x = 588,065,147,837.62
  5. Step 5: Solve for x
    x = 588,065,147,837.62/1,103,293.26
  6. Step 6: Final answer
    x = 533,008.92

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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.