Home / 6,193,218.08-9,292,870.56-2,783,913.50

Finding the Fourth Proportional to 6,193,218.08, 9,292,870.56 and 2,783,913.50

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Solution

The fourth proportional to 6,193,218.08, 9,292,870.56 and 2,783,913.50 is: 4,177,238.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,218.08 : 9,292,870.56 = 2,783,913.50 : x
  2. Step 2: Convert to fraction form
    6,193,218.08/9,292,870.56 = 2,783,913.50/x
  3. Step 3: Cross multiply
    6,193,218.08x = 9,292,870.56 × 2,783,913.50
  4. Step 4: Simplify right side
    6,193,218.08x = 25,870,547,805,736.56
  5. Step 5: Solve for x
    x = 25,870,547,805,736.56/6,193,218.08
  6. Step 6: Final answer
    x = 4,177,238.31

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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.