Home / 7,040,837.32-10,563,530.46-3,256,802.44

Finding the Fourth Proportional to 7,040,837.32, 10,563,530.46 and 3,256,802.44

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Solution

The fourth proportional to 7,040,837.32, 10,563,530.46 and 3,256,802.44 is: 4,886,255.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,040,837.32 : 10,563,530.46 = 3,256,802.44 : x
  2. Step 2: Convert to fraction form
    7,040,837.32/10,563,530.46 = 3,256,802.44/x
  3. Step 3: Cross multiply
    7,040,837.32x = 10,563,530.46 × 3,256,802.44
  4. Step 4: Simplify right side
    7,040,837.32x = 34,403,331,777,142.32
  5. Step 5: Solve for x
    x = 34,403,331,777,142.32/7,040,837.32
  6. Step 6: Final answer
    x = 4,886,255.74

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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.