Home / 1,624,752.94-2,242,229.04-899,600.56

Finding the Fourth Proportional to 1,624,752.94, 2,242,229.04 and 899,600.56

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Solution

The fourth proportional to 1,624,752.94, 2,242,229.04 and 899,600.56 is: 1,241,487.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,752.94 : 2,242,229.04 = 899,600.56 : x
  2. Step 2: Convert to fraction form
    1,624,752.94/2,242,229.04 = 899,600.56/x
  3. Step 3: Cross multiply
    1,624,752.94x = 2,242,229.04 × 899,600.56
  4. Step 4: Simplify right side
    1,624,752.94x = 2,017,110,500,032.26
  5. Step 5: Solve for x
    x = 2,017,110,500,032.26/1,624,752.94
  6. Step 6: Final answer
    x = 1,241,487.52

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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.