Home / 1,744,486.97-2,616,730.65-546,502.73

Finding the Fourth Proportional to 1,744,486.97, 2,616,730.65 and 546,502.73

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Solution

The fourth proportional to 1,744,486.97, 2,616,730.65 and 546,502.73 is: 819,754.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,486.97 : 2,616,730.65 = 546,502.73 : x
  2. Step 2: Convert to fraction form
    1,744,486.97/2,616,730.65 = 546,502.73/x
  3. Step 3: Cross multiply
    1,744,486.97x = 2,616,730.65 × 546,502.73
  4. Step 4: Simplify right side
    1,744,486.97x = 1,430,050,430,816.02
  5. Step 5: Solve for x
    x = 1,430,050,430,816.02/1,744,486.97
  6. Step 6: Final answer
    x = 819,754.15

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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.