Home / 9,793,669.44-13,511,071.45-6,116,201.61

Finding the Fourth Proportional to 9,793,669.44, 13,511,071.45 and 6,116,201.61

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Solution

The fourth proportional to 9,793,669.44, 13,511,071.45 and 6,116,201.61 is: 8,437,740.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,793,669.44 : 13,511,071.45 = 6,116,201.61 : x
  2. Step 2: Convert to fraction form
    9,793,669.44/13,511,071.45 = 6,116,201.61/x
  3. Step 3: Cross multiply
    9,793,669.44x = 13,511,071.45 × 6,116,201.61
  4. Step 4: Simplify right side
    9,793,669.44x = 82,636,436,955,315.03
  5. Step 5: Solve for x
    x = 82,636,436,955,315.03/9,793,669.44
  6. Step 6: Final answer
    x = 8,437,740.06

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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.