Home / 1,624,512.10-2,436,998.55-502,464.10

Finding the Fourth Proportional to 1,624,512.10, 2,436,998.55 and 502,464.10

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Solution

The fourth proportional to 1,624,512.10, 2,436,998.55 and 502,464.10 is: 753,767.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,512.10 : 2,436,998.55 = 502,464.10 : x
  2. Step 2: Convert to fraction form
    1,624,512.10/2,436,998.55 = 502,464.10/x
  3. Step 3: Cross multiply
    1,624,512.10x = 2,436,998.55 × 502,464.10
  4. Step 4: Simplify right side
    1,624,512.10x = 1,224,504,283,127.06
  5. Step 5: Solve for x
    x = 1,224,504,283,127.06/1,624,512.10
  6. Step 6: Final answer
    x = 753,767.41

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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.