Home / 6,943,303.44-10,409,910.62-2,900,947.31

Finding the Fourth Proportional to 6,943,303.44, 10,409,910.62 and 2,900,947.31

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Solution

The fourth proportional to 6,943,303.44, 10,409,910.62 and 2,900,947.31 is: 4,349,313.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,943,303.44 : 10,409,910.62 = 2,900,947.31 : x
  2. Step 2: Convert to fraction form
    6,943,303.44/10,409,910.62 = 2,900,947.31/x
  3. Step 3: Cross multiply
    6,943,303.44x = 10,409,910.62 × 2,900,947.31
  4. Step 4: Simplify right side
    6,943,303.44x = 30,198,602,182,912.30
  5. Step 5: Solve for x
    x = 30,198,602,182,912.30/6,943,303.44
  6. Step 6: Final answer
    x = 4,349,313.33

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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.