Home / 3,267,633.64-4,509,392.36-1,817,329.65

Finding the Fourth Proportional to 3,267,633.64, 4,509,392.36 and 1,817,329.65

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Solution

The fourth proportional to 3,267,633.64, 4,509,392.36 and 1,817,329.65 is: 2,507,947.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,633.64 : 4,509,392.36 = 1,817,329.65 : x
  2. Step 2: Convert to fraction form
    3,267,633.64/4,509,392.36 = 1,817,329.65/x
  3. Step 3: Cross multiply
    3,267,633.64x = 4,509,392.36 × 1,817,329.65
  4. Step 4: Simplify right side
    3,267,633.64x = 8,195,052,430,224.83
  5. Step 5: Solve for x
    x = 8,195,052,430,224.83/3,267,633.64
  6. Step 6: Final answer
    x = 2,507,947.14

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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.