Home / 4,643,798.07-6,966,251.07-2,245,919.67

Finding the Fourth Proportional to 4,643,798.07, 6,966,251.07 and 2,245,919.67

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Solution

The fourth proportional to 4,643,798.07, 6,966,251.07 and 2,245,919.67 is: 3,369,147.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,643,798.07 : 6,966,251.07 = 2,245,919.67 : x
  2. Step 2: Convert to fraction form
    4,643,798.07/6,966,251.07 = 2,245,919.67/x
  3. Step 3: Cross multiply
    4,643,798.07x = 6,966,251.07 × 2,245,919.67
  4. Step 4: Simplify right side
    4,643,798.07x = 15,645,640,300,344.98
  5. Step 5: Solve for x
    x = 15,645,640,300,344.98/4,643,798.07
  6. Step 6: Final answer
    x = 3,369,147.42

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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.