Home / 9,522,390.35-13,146,345.89-6,268,663.59

Finding the Fourth Proportional to 9,522,390.35, 13,146,345.89 and 6,268,663.59

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Solution

The fourth proportional to 9,522,390.35, 13,146,345.89 and 6,268,663.59 is: 8,654,341.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,522,390.35 : 13,146,345.89 = 6,268,663.59 : x
  2. Step 2: Convert to fraction form
    9,522,390.35/13,146,345.89 = 6,268,663.59/x
  3. Step 3: Cross multiply
    9,522,390.35x = 13,146,345.89 × 6,268,663.59
  4. Step 4: Simplify right side
    9,522,390.35x = 82,410,019,790,845.83
  5. Step 5: Solve for x
    x = 82,410,019,790,845.83/9,522,390.35
  6. Step 6: Final answer
    x = 8,654,341.69

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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.