Home / 4,057,396.72-5,599,198.58-2,196,802.89

Finding the Fourth Proportional to 4,057,396.72, 5,599,198.58 and 2,196,802.89

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Solution

The fourth proportional to 4,057,396.72, 5,599,198.58 and 2,196,802.89 is: 3,031,583.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,057,396.72 : 5,599,198.58 = 2,196,802.89 : x
  2. Step 2: Convert to fraction form
    4,057,396.72/5,599,198.58 = 2,196,802.89/x
  3. Step 3: Cross multiply
    4,057,396.72x = 5,599,198.58 × 2,196,802.89
  4. Step 4: Simplify right side
    4,057,396.72x = 12,300,335,592,256.14
  5. Step 5: Solve for x
    x = 12,300,335,592,256.14/4,057,396.72
  6. Step 6: Final answer
    x = 3,031,583.16

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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.