Home / 3,309,043.37-4,963,568.95-1,034,579.70

Finding the Fourth Proportional to 3,309,043.37, 4,963,568.95 and 1,034,579.70

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Solution

The fourth proportional to 3,309,043.37, 4,963,568.95 and 1,034,579.70 is: 1,551,870.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,043.37 : 4,963,568.95 = 1,034,579.70 : x
  2. Step 2: Convert to fraction form
    3,309,043.37/4,963,568.95 = 1,034,579.70/x
  3. Step 3: Cross multiply
    3,309,043.37x = 4,963,568.95 × 1,034,579.70
  4. Step 4: Simplify right side
    3,309,043.37x = 5,135,207,675,220.32
  5. Step 5: Solve for x
    x = 5,135,207,675,220.32/3,309,043.37
  6. Step 6: Final answer
    x = 1,551,870.77

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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.