Home / 9,360,090-14,040,135-2,268,378

Finding the Fourth Proportional to 9,360,090, 14,040,135 and 2,268,378

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Solution

The fourth proportional to 9,360,090, 14,040,135 and 2,268,378 is: 3,402,567

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,090 : 14,040,135 = 2,268,378 : x
  2. Step 2: Convert to fraction form
    9,360,090/14,040,135 = 2,268,378/x
  3. Step 3: Cross multiply
    9,360,090x = 14,040,135 × 2,268,378
  4. Step 4: Simplify right side
    9,360,090x = 31,848,333,351,030
  5. Step 5: Solve for x
    x = 31,848,333,351,030/9,360,090
  6. Step 6: Final answer
    x = 3,402,567

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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.