Home / 8,254,233-11,390,841.54-4,632,561

Finding the Fourth Proportional to 8,254,233, 11,390,841.54 and 4,632,561

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Solution

The fourth proportional to 8,254,233, 11,390,841.54 and 4,632,561 is: 6,392,934.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,254,233 : 11,390,841.54 = 4,632,561 : x
  2. Step 2: Convert to fraction form
    8,254,233/11,390,841.54 = 4,632,561/x
  3. Step 3: Cross multiply
    8,254,233x = 11,390,841.54 × 4,632,561
  4. Step 4: Simplify right side
    8,254,233x = 52,768,768,275,383.94
  5. Step 5: Solve for x
    x = 52,768,768,275,383.94/8,254,233
  6. Step 6: Final answer
    x = 6,392,934.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.