Home / 9,435,243.33-14,151,288.38-2,612,506.19

Finding the Fourth Proportional to 9,435,243.33, 14,151,288.38 and 2,612,506.19

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Solution

The fourth proportional to 9,435,243.33, 14,151,288.38 and 2,612,506.19 is: 3,918,322.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,435,243.33 : 14,151,288.38 = 2,612,506.19 : x
  2. Step 2: Convert to fraction form
    9,435,243.33/14,151,288.38 = 2,612,506.19/x
  3. Step 3: Cross multiply
    9,435,243.33x = 14,151,288.38 × 2,612,506.19
  4. Step 4: Simplify right side
    9,435,243.33x = 36,970,328,405,406.10
  5. Step 5: Solve for x
    x = 36,970,328,405,406.10/9,435,243.33
  6. Step 6: Final answer
    x = 3,918,322.73

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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.