Home / 11,528,074.60-17,292,463.26-3,954,933.16

Finding the Fourth Proportional to 11,528,074.60, 17,292,463.26 and 3,954,933.16

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Solution

The fourth proportional to 11,528,074.60, 17,292,463.26 and 3,954,933.16 is: 5,932,520.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,528,074.60 : 17,292,463.26 = 3,954,933.16 : x
  2. Step 2: Convert to fraction form
    11,528,074.60/17,292,463.26 = 3,954,933.16/x
  3. Step 3: Cross multiply
    11,528,074.60x = 17,292,463.26 × 3,954,933.16
  4. Step 4: Simplify right side
    11,528,074.60x = 68,390,536,365,055.71
  5. Step 5: Solve for x
    x = 68,390,536,365,055.71/11,528,074.60
  6. Step 6: Final answer
    x = 5,932,520.28

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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.