Home / 1,830,854.67-2,744,359.57-616,009.56

Finding the Fourth Proportional to 1,830,854.67, 2,744,359.57 and 616,009.56

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Solution

The fourth proportional to 1,830,854.67, 2,744,359.57 and 616,009.56 is: 923,367.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,854.67 : 2,744,359.57 = 616,009.56 : x
  2. Step 2: Convert to fraction form
    1,830,854.67/2,744,359.57 = 616,009.56/x
  3. Step 3: Cross multiply
    1,830,854.67x = 2,744,359.57 × 616,009.56
  4. Step 4: Simplify right side
    1,830,854.67x = 1,690,551,729,788.87
  5. Step 5: Solve for x
    x = 1,690,551,729,788.87/1,830,854.67
  6. Step 6: Final answer
    x = 923,367.52

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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.