Home / 3,467,639.28-5,203,624.05-2,495,102.25

Finding the Fourth Proportional to 3,467,639.28, 5,203,624.05 and 2,495,102.25

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Solution

The fourth proportional to 3,467,639.28, 5,203,624.05 and 2,495,102.25 is: 3,744,211.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,639.28 : 5,203,624.05 = 2,495,102.25 : x
  2. Step 2: Convert to fraction form
    3,467,639.28/5,203,624.05 = 2,495,102.25/x
  3. Step 3: Cross multiply
    3,467,639.28x = 5,203,624.05 × 2,495,102.25
  4. Step 4: Simplify right side
    3,467,639.28x = 12,983,574,075,309.11
  5. Step 5: Solve for x
    x = 12,983,574,075,309.11/3,467,639.28
  6. Step 6: Final answer
    x = 3,744,211.27

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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.