Home / 2,624,659-3,622,029.42-1,417,435

Finding the Fourth Proportional to 2,624,659, 3,622,029.42 and 1,417,435

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Solution

The fourth proportional to 2,624,659, 3,622,029.42 and 1,417,435 is: 1,956,060.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,659 : 3,622,029.42 = 1,417,435 : x
  2. Step 2: Convert to fraction form
    2,624,659/3,622,029.42 = 1,417,435/x
  3. Step 3: Cross multiply
    2,624,659x = 3,622,029.42 × 1,417,435
  4. Step 4: Simplify right side
    2,624,659x = 5,133,991,270,937.70
  5. Step 5: Solve for x
    x = 5,133,991,270,937.70/2,624,659
  6. Step 6: Final answer
    x = 1,956,060.30

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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.