Home / 1,456,183.52-2,184,590.58-557,625.30

Finding the Fourth Proportional to 1,456,183.52, 2,184,590.58 and 557,625.30

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Solution

The fourth proportional to 1,456,183.52, 2,184,590.58 and 557,625.30 is: 836,558.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,456,183.52 : 2,184,590.58 = 557,625.30 : x
  2. Step 2: Convert to fraction form
    1,456,183.52/2,184,590.58 = 557,625.30/x
  3. Step 3: Cross multiply
    1,456,183.52x = 2,184,590.58 × 557,625.30
  4. Step 4: Simplify right side
    1,456,183.52x = 1,218,182,977,549.67
  5. Step 5: Solve for x
    x = 1,218,182,977,549.67/1,456,183.52
  6. Step 6: Final answer
    x = 836,558.69

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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.