Home / 4,226,388.48-6,339,348.48-3,090,314.88

Finding the Fourth Proportional to 4,226,388.48, 6,339,348.48 and 3,090,314.88

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Solution

The fourth proportional to 4,226,388.48, 6,339,348.48 and 3,090,314.88 is: 4,635,301.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226,388.48 : 6,339,348.48 = 3,090,314.88 : x
  2. Step 2: Convert to fraction form
    4,226,388.48/6,339,348.48 = 3,090,314.88/x
  3. Step 3: Cross multiply
    4,226,388.48x = 6,339,348.48 × 3,090,314.88
  4. Step 4: Simplify right side
    4,226,388.48x = 19,590,582,937,249.38
  5. Step 5: Solve for x
    x = 19,590,582,937,249.38/4,226,388.48
  6. Step 6: Final answer
    x = 4,635,301.04

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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.