Home / 4,230,135-5,837,593.59-2,419,299

Finding the Fourth Proportional to 4,230,135, 5,837,593.59 and 2,419,299

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Solution

The fourth proportional to 4,230,135, 5,837,593.59 and 2,419,299 is: 3,338,636.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230,135 : 5,837,593.59 = 2,419,299 : x
  2. Step 2: Convert to fraction form
    4,230,135/5,837,593.59 = 2,419,299/x
  3. Step 3: Cross multiply
    4,230,135x = 5,837,593.59 × 2,419,299
  4. Step 4: Simplify right side
    4,230,135x = 14,122,884,334,693.41
  5. Step 5: Solve for x
    x = 14,122,884,334,693.41/4,230,135
  6. Step 6: Final answer
    x = 3,338,636.79

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Double scale
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1.5x scale

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.