Home / 4,528,949.37-6,249,999.74-2,463,976.68

Finding the Fourth Proportional to 4,528,949.37, 6,249,999.74 and 2,463,976.68

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Solution

The fourth proportional to 4,528,949.37, 6,249,999.74 and 2,463,976.68 is: 3,400,314.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528,949.37 : 6,249,999.74 = 2,463,976.68 : x
  2. Step 2: Convert to fraction form
    4,528,949.37/6,249,999.74 = 2,463,976.68/x
  3. Step 3: Cross multiply
    4,528,949.37x = 6,249,999.74 × 2,463,976.68
  4. Step 4: Simplify right side
    4,528,949.37x = 15,399,853,597,046.18
  5. Step 5: Solve for x
    x = 15,399,853,597,046.18/4,528,949.37
  6. Step 6: Final answer
    x = 3,400,314.81

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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.