Home / 1,624,393.98-2,433,927.69-1,150,228.08

Finding the Fourth Proportional to 1,624,393.98, 2,433,927.69 and 1,150,228.08

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Solution

The fourth proportional to 1,624,393.98, 2,433,927.69 and 1,150,228.08 is: 1,723,456.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,393.98 : 2,433,927.69 = 1,150,228.08 : x
  2. Step 2: Convert to fraction form
    1,624,393.98/2,433,927.69 = 1,150,228.08/x
  3. Step 3: Cross multiply
    1,624,393.98x = 2,433,927.69 × 1,150,228.08
  4. Step 4: Simplify right side
    1,624,393.98x = 2,799,571,973,727.54
  5. Step 5: Solve for x
    x = 2,799,571,973,727.54/1,624,393.98
  6. Step 6: Final answer
    x = 1,723,456.26

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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.