Home / 3,223,591.49-4,835,420.94-949,158.95

Finding the Fourth Proportional to 3,223,591.49, 4,835,420.94 and 949,158.95

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Solution

The fourth proportional to 3,223,591.49, 4,835,420.94 and 949,158.95 is: 1,423,748.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,591.49 : 4,835,420.94 = 949,158.95 : x
  2. Step 2: Convert to fraction form
    3,223,591.49/4,835,420.94 = 949,158.95/x
  3. Step 3: Cross multiply
    3,223,591.49x = 4,835,420.94 × 949,158.95
  4. Step 4: Simplify right side
    3,223,591.49x = 4,589,583,038,041.31
  5. Step 5: Solve for x
    x = 4,589,583,038,041.31/3,223,591.49
  6. Step 6: Final answer
    x = 1,423,748.34

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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.