Home / 9,461,845.94-13,057,352.64-5,110,932.29

Finding the Fourth Proportional to 9,461,845.94, 13,057,352.64 and 5,110,932.29

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Solution

The fourth proportional to 9,461,845.94, 13,057,352.64 and 5,110,932.29 is: 7,053,089.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461,845.94 : 13,057,352.64 = 5,110,932.29 : x
  2. Step 2: Convert to fraction form
    9,461,845.94/13,057,352.64 = 5,110,932.29/x
  3. Step 3: Cross multiply
    9,461,845.94x = 13,057,352.64 × 5,110,932.29
  4. Step 4: Simplify right side
    9,461,845.94x = 66,735,245,164,405.98
  5. Step 5: Solve for x
    x = 66,735,245,164,405.98/9,461,845.94
  6. Step 6: Final answer
    x = 7,053,089.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.