Home / 1,093,067.90-1,639,651.02-334,854.02

Finding the Fourth Proportional to 1,093,067.90, 1,639,651.02 and 334,854.02

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Solution

The fourth proportional to 1,093,067.90, 1,639,651.02 and 334,854.02 is: 502,296.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,067.90 : 1,639,651.02 = 334,854.02 : x
  2. Step 2: Convert to fraction form
    1,093,067.90/1,639,651.02 = 334,854.02/x
  3. Step 3: Cross multiply
    1,093,067.90x = 1,639,651.02 × 334,854.02
  4. Step 4: Simplify right side
    1,093,067.90x = 549,043,735,444.10
  5. Step 5: Solve for x
    x = 549,043,735,444.10/1,093,067.90
  6. Step 6: Final answer
    x = 502,296.09

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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.