Home / 1,630,776.24-2,445,552-565,561.44

Finding the Fourth Proportional to 1,630,776.24, 2,445,552 and 565,561.44

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Solution

The fourth proportional to 1,630,776.24, 2,445,552 and 565,561.44 is: 848,129.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,630,776.24 : 2,445,552 = 565,561.44 : x
  2. Step 2: Convert to fraction form
    1,630,776.24/2,445,552 = 565,561.44/x
  3. Step 3: Cross multiply
    1,630,776.24x = 2,445,552 × 565,561.44
  4. Step 4: Simplify right side
    1,630,776.24x = 1,383,109,910,714.88
  5. Step 5: Solve for x
    x = 1,383,109,910,714.88/1,630,776.24
  6. Step 6: Final answer
    x = 848,129.79

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1.5x scale

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.