Home / 10,837,261.71-16,244,513.42-3,646,299.33

Finding the Fourth Proportional to 10,837,261.71, 16,244,513.42 and 3,646,299.33

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Solution

The fourth proportional to 10,837,261.71, 16,244,513.42 and 3,646,299.33 is: 5,465,620.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,837,261.71 : 16,244,513.42 = 3,646,299.33 : x
  2. Step 2: Convert to fraction form
    10,837,261.71/16,244,513.42 = 3,646,299.33/x
  3. Step 3: Cross multiply
    10,837,261.71x = 16,244,513.42 × 3,646,299.33
  4. Step 4: Simplify right side
    10,837,261.71x = 59,232,358,381,290.51
  5. Step 5: Solve for x
    x = 59,232,358,381,290.51/10,837,261.71
  6. Step 6: Final answer
    x = 5,465,620.37

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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.