Home / 7,234,535.86-10,853,935.52-2,914,362.96

Finding the Fourth Proportional to 7,234,535.86, 10,853,935.52 and 2,914,362.96

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Solution

The fourth proportional to 7,234,535.86, 10,853,935.52 and 2,914,362.96 is: 4,372,403.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,234,535.86 : 10,853,935.52 = 2,914,362.96 : x
  2. Step 2: Convert to fraction form
    7,234,535.86/10,853,935.52 = 2,914,362.96/x
  3. Step 3: Cross multiply
    7,234,535.86x = 10,853,935.52 × 2,914,362.96
  4. Step 4: Simplify right side
    7,234,535.86x = 31,632,307,646,098.97
  5. Step 5: Solve for x
    x = 31,632,307,646,098.97/7,234,535.86
  6. Step 6: Final answer
    x = 4,372,403.19

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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.