Home / 1,624,006.10-2,434,901.96-823,744.53

Finding the Fourth Proportional to 1,624,006.10, 2,434,901.96 and 823,744.53

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Solution

The fourth proportional to 1,624,006.10, 2,434,901.96 and 823,744.53 is: 1,235,055.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,006.10 : 2,434,901.96 = 823,744.53 : x
  2. Step 2: Convert to fraction form
    1,624,006.10/2,434,901.96 = 823,744.53/x
  3. Step 3: Cross multiply
    1,624,006.10x = 2,434,901.96 × 823,744.53
  4. Step 4: Simplify right side
    1,624,006.10x = 2,005,737,172,695.64
  5. Step 5: Solve for x
    x = 2,005,737,172,695.64/1,624,006.10
  6. Step 6: Final answer
    x = 1,235,055.19

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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.