Home / 4,555,251.33-6,831,947.52-1,675,628.43

Finding the Fourth Proportional to 4,555,251.33, 6,831,947.52 and 1,675,628.43

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Solution

The fourth proportional to 4,555,251.33, 6,831,947.52 and 1,675,628.43 is: 2,513,100.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,251.33 : 6,831,947.52 = 1,675,628.43 : x
  2. Step 2: Convert to fraction form
    4,555,251.33/6,831,947.52 = 1,675,628.43/x
  3. Step 3: Cross multiply
    4,555,251.33x = 6,831,947.52 × 1,675,628.43
  4. Step 4: Simplify right side
    4,555,251.33x = 11,447,805,496,779.99
  5. Step 5: Solve for x
    x = 11,447,805,496,779.99/4,555,251.33
  6. Step 6: Final answer
    x = 2,513,100.74

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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.