Home / 9,511,068.30-14,267,684.61-3,448,655.34

Finding the Fourth Proportional to 9,511,068.30, 14,267,684.61 and 3,448,655.34

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Solution

The fourth proportional to 9,511,068.30, 14,267,684.61 and 3,448,655.34 is: 5,173,375.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,511,068.30 : 14,267,684.61 = 3,448,655.34 : x
  2. Step 2: Convert to fraction form
    9,511,068.30/14,267,684.61 = 3,448,655.34/x
  3. Step 3: Cross multiply
    9,511,068.30x = 14,267,684.61 × 3,448,655.34
  4. Step 4: Simplify right side
    9,511,068.30x = 49,204,326,719,712.31
  5. Step 5: Solve for x
    x = 49,204,326,719,712.31/9,511,068.30
  6. Step 6: Final answer
    x = 5,173,375.39

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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.