Home / 1,024,257.66-1,536,553.38-384,610.92

Finding the Fourth Proportional to 1,024,257.66, 1,536,553.38 and 384,610.92

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Solution

The fourth proportional to 1,024,257.66, 1,536,553.38 and 384,610.92 is: 576,979.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,257.66 : 1,536,553.38 = 384,610.92 : x
  2. Step 2: Convert to fraction form
    1,024,257.66/1,536,553.38 = 384,610.92/x
  3. Step 3: Cross multiply
    1,024,257.66x = 1,536,553.38 × 384,610.92
  4. Step 4: Simplify right side
    1,024,257.66x = 590,975,209,110.91
  5. Step 5: Solve for x
    x = 590,975,209,110.91/1,024,257.66
  6. Step 6: Final answer
    x = 576,979.05

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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.