Home / 3,823,235.60-5,273,378.96-2,516,071.16

Finding the Fourth Proportional to 3,823,235.60, 5,273,378.96 and 2,516,071.16

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Solution

The fourth proportional to 3,823,235.60, 5,273,378.96 and 2,516,071.16 is: 3,470,410.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,235.60 : 5,273,378.96 = 2,516,071.16 : x
  2. Step 2: Convert to fraction form
    3,823,235.60/5,273,378.96 = 2,516,071.16/x
  3. Step 3: Cross multiply
    3,823,235.60x = 5,273,378.96 × 2,516,071.16
  4. Step 4: Simplify right side
    3,823,235.60x = 13,268,196,717,006.79
  5. Step 5: Solve for x
    x = 13,268,196,717,006.79/3,823,235.60
  6. Step 6: Final answer
    x = 3,470,410.43

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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.