Home / 824,490.06-1,235,124.45-568,277.10

Finding the Fourth Proportional to 824,490.06, 1,235,124.45 and 568,277.10

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Solution

The fourth proportional to 824,490.06, 1,235,124.45 and 568,277.10 is: 851,305.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    824,490.06 : 1,235,124.45 = 568,277.10 : x
  2. Step 2: Convert to fraction form
    824,490.06/1,235,124.45 = 568,277.10/x
  3. Step 3: Cross multiply
    824,490.06x = 1,235,124.45 × 568,277.10
  4. Step 4: Simplify right side
    824,490.06x = 701,892,940,585.10
  5. Step 5: Solve for x
    x = 701,892,940,585.10/824,490.06
  6. Step 6: Final answer
    x = 851,305.52

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Double scale
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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.