Home / 9,326,893.67-13,992,936.04-4,069,190.36

Finding the Fourth Proportional to 9,326,893.67, 13,992,936.04 and 4,069,190.36

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Solution

The fourth proportional to 9,326,893.67, 13,992,936.04 and 4,069,190.36 is: 6,104,917.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,326,893.67 : 13,992,936.04 = 4,069,190.36 : x
  2. Step 2: Convert to fraction form
    9,326,893.67/13,992,936.04 = 4,069,190.36/x
  3. Step 3: Cross multiply
    9,326,893.67x = 13,992,936.04 × 4,069,190.36
  4. Step 4: Simplify right side
    9,326,893.67x = 56,939,920,442,064.57
  5. Step 5: Solve for x
    x = 56,939,920,442,064.57/9,326,893.67
  6. Step 6: Final answer
    x = 6,104,917.93

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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.