Home / 3,232,139.54-4,849,637.49-1,694,767.85

Finding the Fourth Proportional to 3,232,139.54, 4,849,637.49 and 1,694,767.85

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Solution

The fourth proportional to 3,232,139.54, 4,849,637.49 and 1,694,767.85 is: 2,542,900.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,139.54 : 4,849,637.49 = 1,694,767.85 : x
  2. Step 2: Convert to fraction form
    3,232,139.54/4,849,637.49 = 1,694,767.85/x
  3. Step 3: Cross multiply
    3,232,139.54x = 4,849,637.49 × 1,694,767.85
  4. Step 4: Simplify right side
    3,232,139.54x = 8,219,009,677,958.51
  5. Step 5: Solve for x
    x = 8,219,009,677,958.51/3,232,139.54
  6. Step 6: Final answer
    x = 2,542,900.64

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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.