Home / 2,465,947.52-3,698,921.24-693,019.52

Finding the Fourth Proportional to 2,465,947.52, 3,698,921.24 and 693,019.52

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Solution

The fourth proportional to 2,465,947.52, 3,698,921.24 and 693,019.52 is: 1,039,529.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,947.52 : 3,698,921.24 = 693,019.52 : x
  2. Step 2: Convert to fraction form
    2,465,947.52/3,698,921.24 = 693,019.52/x
  3. Step 3: Cross multiply
    2,465,947.52x = 3,698,921.24 × 693,019.52
  4. Step 4: Simplify right side
    2,465,947.52x = 2,563,424,622,262.61
  5. Step 5: Solve for x
    x = 2,563,424,622,262.61/2,465,947.52
  6. Step 6: Final answer
    x = 1,039,529.27

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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.