Home / 4,606.17-6,907.46-1,972.01

Finding the Fourth Proportional to 4,606.17, 6,907.46 and 1,972.01

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Solution

The fourth proportional to 4,606.17, 6,907.46 and 1,972.01 is: 2,957.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606.17 : 6,907.46 = 1,972.01 : x
  2. Step 2: Convert to fraction form
    4,606.17/6,907.46 = 1,972.01/x
  3. Step 3: Cross multiply
    4,606.17x = 6,907.46 × 1,972.01
  4. Step 4: Simplify right side
    4,606.17x = 13,621,535.80
  5. Step 5: Solve for x
    x = 13,621,535.80/4,606.17
  6. Step 6: Final answer
    x = 2,957.24

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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.