Home / 4,706,033.36-6,494,805.96-2,772,896.72

Finding the Fourth Proportional to 4,706,033.36, 6,494,805.96 and 2,772,896.72

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Solution

The fourth proportional to 4,706,033.36, 6,494,805.96 and 2,772,896.72 is: 3,826,880.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,706,033.36 : 6,494,805.96 = 2,772,896.72 : x
  2. Step 2: Convert to fraction form
    4,706,033.36/6,494,805.96 = 2,772,896.72/x
  3. Step 3: Cross multiply
    4,706,033.36x = 6,494,805.96 × 2,772,896.72
  4. Step 4: Simplify right side
    4,706,033.36x = 18,009,426,143,520.45
  5. Step 5: Solve for x
    x = 18,009,426,143,520.45/4,706,033.36
  6. Step 6: Final answer
    x = 3,826,880.25

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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.