Home / 9,301,934.44-13,952,870.38-2,385,406.14

Finding the Fourth Proportional to 9,301,934.44, 13,952,870.38 and 2,385,406.14

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Solution

The fourth proportional to 9,301,934.44, 13,952,870.38 and 2,385,406.14 is: 3,578,101.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,301,934.44 : 13,952,870.38 = 2,385,406.14 : x
  2. Step 2: Convert to fraction form
    9,301,934.44/13,952,870.38 = 2,385,406.14/x
  3. Step 3: Cross multiply
    9,301,934.44x = 13,952,870.38 × 2,385,406.14
  4. Step 4: Simplify right side
    9,301,934.44x = 33,283,262,675,076.14
  5. Step 5: Solve for x
    x = 33,283,262,675,076.14/9,301,934.44
  6. Step 6: Final answer
    x = 3,578,101.19

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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.