Home / 4,608,533.30-6,356,180.57-2,954,838.38

Finding the Fourth Proportional to 4,608,533.30, 6,356,180.57 and 2,954,838.38

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Solution

The fourth proportional to 4,608,533.30, 6,356,180.57 and 2,954,838.38 is: 4,075,371.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,533.30 : 6,356,180.57 = 2,954,838.38 : x
  2. Step 2: Convert to fraction form
    4,608,533.30/6,356,180.57 = 2,954,838.38/x
  3. Step 3: Cross multiply
    4,608,533.30x = 6,356,180.57 × 2,954,838.38
  4. Step 4: Simplify right side
    4,608,533.30x = 18,781,486,251,891.18
  5. Step 5: Solve for x
    x = 18,781,486,251,891.18/4,608,533.30
  6. Step 6: Final answer
    x = 4,075,371.72

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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.