Home / 3,244,837.22-4,478,474.40-2,084,733.70

Finding the Fourth Proportional to 3,244,837.22, 4,478,474.40 and 2,084,733.70

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Solution

The fourth proportional to 3,244,837.22, 4,478,474.40 and 2,084,733.70 is: 2,877,317.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,837.22 : 4,478,474.40 = 2,084,733.70 : x
  2. Step 2: Convert to fraction form
    3,244,837.22/4,478,474.40 = 2,084,733.70/x
  3. Step 3: Cross multiply
    3,244,837.22x = 4,478,474.40 × 2,084,733.70
  4. Step 4: Simplify right side
    3,244,837.22x = 9,336,426,506,267.28
  5. Step 5: Solve for x
    x = 9,336,426,506,267.28/3,244,837.22
  6. Step 6: Final answer
    x = 2,877,317.37

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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.