Home / 9,384,349.20-14,052,904.20-6,172,083.60

Finding the Fourth Proportional to 9,384,349.20, 14,052,904.20 and 6,172,083.60

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Solution

The fourth proportional to 9,384,349.20, 14,052,904.20 and 6,172,083.60 is: 9,242,590.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,384,349.20 : 14,052,904.20 = 6,172,083.60 : x
  2. Step 2: Convert to fraction form
    9,384,349.20/14,052,904.20 = 6,172,083.60/x
  3. Step 3: Cross multiply
    9,384,349.20x = 14,052,904.20 × 6,172,083.60
  4. Step 4: Simplify right side
    9,384,349.20x = 86,735,699,545,191.11
  5. Step 5: Solve for x
    x = 86,735,699,545,191.11/9,384,349.20
  6. Step 6: Final answer
    x = 9,242,590.80

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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.