Home / 2,094,569.26-2,890,508.28-1,189,151.26

Finding the Fourth Proportional to 2,094,569.26, 2,890,508.28 and 1,189,151.26

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Solution

The fourth proportional to 2,094,569.26, 2,890,508.28 and 1,189,151.26 is: 1,641,030.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,569.26 : 2,890,508.28 = 1,189,151.26 : x
  2. Step 2: Convert to fraction form
    2,094,569.26/2,890,508.28 = 1,189,151.26/x
  3. Step 3: Cross multiply
    2,094,569.26x = 2,890,508.28 × 1,189,151.26
  4. Step 4: Simplify right side
    2,094,569.26x = 3,437,251,563,202.43
  5. Step 5: Solve for x
    x = 3,437,251,563,202.43/2,094,569.26
  6. Step 6: Final answer
    x = 1,641,030.27

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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.