Home / 3,865,837.91-5,798,719.96-2,349,939.47

Finding the Fourth Proportional to 3,865,837.91, 5,798,719.96 and 2,349,939.47

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Solution

The fourth proportional to 3,865,837.91, 5,798,719.96 and 2,349,939.47 is: 3,524,886.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,837.91 : 5,798,719.96 = 2,349,939.47 : x
  2. Step 2: Convert to fraction form
    3,865,837.91/5,798,719.96 = 2,349,939.47/x
  3. Step 3: Cross multiply
    3,865,837.91x = 5,798,719.96 × 2,349,939.47
  4. Step 4: Simplify right side
    3,865,837.91x = 13,626,640,874,612.37
  5. Step 5: Solve for x
    x = 13,626,640,874,612.37/3,865,837.91
  6. Step 6: Final answer
    x = 3,524,886.77

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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.