Home / 1,933,558.02-2,900,537.91-922,509.54

Finding the Fourth Proportional to 1,933,558.02, 2,900,537.91 and 922,509.54

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Solution

The fourth proportional to 1,933,558.02, 2,900,537.91 and 922,509.54 is: 1,383,860.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,558.02 : 2,900,537.91 = 922,509.54 : x
  2. Step 2: Convert to fraction form
    1,933,558.02/2,900,537.91 = 922,509.54/x
  3. Step 3: Cross multiply
    1,933,558.02x = 2,900,537.91 × 922,509.54
  4. Step 4: Simplify right side
    1,933,558.02x = 2,675,773,893,106.66
  5. Step 5: Solve for x
    x = 2,675,773,893,106.66/1,933,558.02
  6. Step 6: Final answer
    x = 1,383,860.15

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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.