Home / 3,684,501.60-5,521,503.60-2,717,410.20

Finding the Fourth Proportional to 3,684,501.60, 5,521,503.60 and 2,717,410.20

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Solution

The fourth proportional to 3,684,501.60, 5,521,503.60 and 2,717,410.20 is: 4,072,244.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,501.60 : 5,521,503.60 = 2,717,410.20 : x
  2. Step 2: Convert to fraction form
    3,684,501.60/5,521,503.60 = 2,717,410.20/x
  3. Step 3: Cross multiply
    3,684,501.60x = 5,521,503.60 × 2,717,410.20
  4. Step 4: Simplify right side
    3,684,501.60x = 15,004,190,201,976.72
  5. Step 5: Solve for x
    x = 15,004,190,201,976.72/3,684,501.60
  6. Step 6: Final answer
    x = 4,072,244.18

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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.