Home / 1,734,294.25-2,393,326.07-970,495.44

Finding the Fourth Proportional to 1,734,294.25, 2,393,326.07 and 970,495.44

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Solution

The fourth proportional to 1,734,294.25, 2,393,326.07 and 970,495.44 is: 1,339,283.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,294.25 : 2,393,326.07 = 970,495.44 : x
  2. Step 2: Convert to fraction form
    1,734,294.25/2,393,326.07 = 970,495.44/x
  3. Step 3: Cross multiply
    1,734,294.25x = 2,393,326.07 × 970,495.44
  4. Step 4: Simplify right side
    1,734,294.25x = 2,322,712,037,368.12
  5. Step 5: Solve for x
    x = 2,322,712,037,368.12/1,734,294.25
  6. Step 6: Final answer
    x = 1,339,283.71

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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.