Home / 2,733,535.84-3,772,426.56-1,571,968.32

Finding the Fourth Proportional to 2,733,535.84, 3,772,426.56 and 1,571,968.32

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Solution

The fourth proportional to 2,733,535.84, 3,772,426.56 and 1,571,968.32 is: 2,169,400.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,535.84 : 3,772,426.56 = 1,571,968.32 : x
  2. Step 2: Convert to fraction form
    2,733,535.84/3,772,426.56 = 1,571,968.32/x
  3. Step 3: Cross multiply
    2,733,535.84x = 3,772,426.56 × 1,571,968.32
  4. Step 4: Simplify right side
    2,733,535.84x = 5,930,135,041,846.58
  5. Step 5: Solve for x
    x = 5,930,135,041,846.58/2,733,535.84
  6. Step 6: Final answer
    x = 2,169,400.87

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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.