Home / 6,299,661.87-9,450,870.93-2,040,260.67

Finding the Fourth Proportional to 6,299,661.87, 9,450,870.93 and 2,040,260.67

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Solution

The fourth proportional to 6,299,661.87, 9,450,870.93 and 2,040,260.67 is: 3,060,837.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,661.87 : 9,450,870.93 = 2,040,260.67 : x
  2. Step 2: Convert to fraction form
    6,299,661.87/9,450,870.93 = 2,040,260.67/x
  3. Step 3: Cross multiply
    6,299,661.87x = 9,450,870.93 × 2,040,260.67
  4. Step 4: Simplify right side
    6,299,661.87x = 19,282,240,255,725.32
  5. Step 5: Solve for x
    x = 19,282,240,255,725.32/6,299,661.87
  6. Step 6: Final answer
    x = 3,060,837.34

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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.