Home / 2,703,346.76-3,730,217.06-1,641,937

Finding the Fourth Proportional to 2,703,346.76, 3,730,217.06 and 1,641,937

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Solution

The fourth proportional to 2,703,346.76, 3,730,217.06 and 1,641,937 is: 2,265,629.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,346.76 : 3,730,217.06 = 1,641,937 : x
  2. Step 2: Convert to fraction form
    2,703,346.76/3,730,217.06 = 1,641,937/x
  3. Step 3: Cross multiply
    2,703,346.76x = 3,730,217.06 × 1,641,937
  4. Step 4: Simplify right side
    2,703,346.76x = 6,124,781,408,845.22
  5. Step 5: Solve for x
    x = 6,124,781,408,845.22/2,703,346.76
  6. Step 6: Final answer
    x = 2,265,629.22

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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.