Home / 3,875,650.71-5,809,568.07-2,437,361.98

Finding the Fourth Proportional to 3,875,650.71, 5,809,568.07 and 2,437,361.98

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Solution

The fourth proportional to 3,875,650.71, 5,809,568.07 and 2,437,361.98 is: 3,653,585.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,875,650.71 : 5,809,568.07 = 2,437,361.98 : x
  2. Step 2: Convert to fraction form
    3,875,650.71/5,809,568.07 = 2,437,361.98/x
  3. Step 3: Cross multiply
    3,875,650.71x = 5,809,568.07 × 2,437,361.98
  4. Step 4: Simplify right side
    3,875,650.71x = 14,160,020,334,039.98
  5. Step 5: Solve for x
    x = 14,160,020,334,039.98/3,875,650.71
  6. Step 6: Final answer
    x = 3,653,585.27

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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.