Home / 3,372,110.47-4,653,509.16-1,823,368.44

Finding the Fourth Proportional to 3,372,110.47, 4,653,509.16 and 1,823,368.44

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Solution

The fourth proportional to 3,372,110.47, 4,653,509.16 and 1,823,368.44 is: 2,516,246.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,110.47 : 4,653,509.16 = 1,823,368.44 : x
  2. Step 2: Convert to fraction form
    3,372,110.47/4,653,509.16 = 1,823,368.44/x
  3. Step 3: Cross multiply
    3,372,110.47x = 4,653,509.16 × 1,823,368.44
  4. Step 4: Simplify right side
    3,372,110.47x = 8,485,061,750,249.43
  5. Step 5: Solve for x
    x = 8,485,061,750,249.43/3,372,110.47
  6. Step 6: Final answer
    x = 2,516,246.67

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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.