Home / 1,744,634.22-2,616,950.52-546,650.70

Finding the Fourth Proportional to 1,744,634.22, 2,616,950.52 and 546,650.70

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Solution

The fourth proportional to 1,744,634.22, 2,616,950.52 and 546,650.70 is: 819,975.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,634.22 : 2,616,950.52 = 546,650.70 : x
  2. Step 2: Convert to fraction form
    1,744,634.22/2,616,950.52 = 546,650.70/x
  3. Step 3: Cross multiply
    1,744,634.22x = 2,616,950.52 × 546,650.70
  4. Step 4: Simplify right side
    1,744,634.22x = 1,430,557,833,623.36
  5. Step 5: Solve for x
    x = 1,430,557,833,623.36/1,744,634.22
  6. Step 6: Final answer
    x = 819,975.80

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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.