Home / 2,151,623.34-3,226,897.17-635,005.26

Finding the Fourth Proportional to 2,151,623.34, 3,226,897.17 and 635,005.26

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Solution

The fourth proportional to 2,151,623.34, 3,226,897.17 and 635,005.26 is: 952,349.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,151,623.34 : 3,226,897.17 = 635,005.26 : x
  2. Step 2: Convert to fraction form
    2,151,623.34/3,226,897.17 = 635,005.26/x
  3. Step 3: Cross multiply
    2,151,623.34x = 3,226,897.17 × 635,005.26
  4. Step 4: Simplify right side
    2,151,623.34x = 2,049,096,676,429.11
  5. Step 5: Solve for x
    x = 2,049,096,676,429.11/2,151,623.34
  6. Step 6: Final answer
    x = 952,349.16

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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.