Home / 1,633,214.99-2,253,189.35-944,759.07

Finding the Fourth Proportional to 1,633,214.99, 2,253,189.35 and 944,759.07

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Solution

The fourth proportional to 1,633,214.99, 2,253,189.35 and 944,759.07 is: 1,303,393.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,214.99 : 2,253,189.35 = 944,759.07 : x
  2. Step 2: Convert to fraction form
    1,633,214.99/2,253,189.35 = 944,759.07/x
  3. Step 3: Cross multiply
    1,633,214.99x = 2,253,189.35 × 944,759.07
  4. Step 4: Simplify right side
    1,633,214.99x = 2,128,721,070,116.11
  5. Step 5: Solve for x
    x = 2,128,721,070,116.11/1,633,214.99
  6. Step 6: Final answer
    x = 1,303,393.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.