Home / 9,103,577.94-13,645,828.38-4,241,876.22

Finding the Fourth Proportional to 9,103,577.94, 13,645,828.38 and 4,241,876.22

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Solution

The fourth proportional to 9,103,577.94, 13,645,828.38 and 4,241,876.22 is: 6,358,369.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,103,577.94 : 13,645,828.38 = 4,241,876.22 : x
  2. Step 2: Convert to fraction form
    9,103,577.94/13,645,828.38 = 4,241,876.22/x
  3. Step 3: Cross multiply
    9,103,577.94x = 13,645,828.38 × 4,241,876.22
  4. Step 4: Simplify right side
    9,103,577.94x = 57,883,914,907,323.12
  5. Step 5: Solve for x
    x = 57,883,914,907,323.12/9,103,577.94
  6. Step 6: Final answer
    x = 6,358,369.78

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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.