Home / 4,048,439.70-6,072,973.38-1,352,774.46

Finding the Fourth Proportional to 4,048,439.70, 6,072,973.38 and 1,352,774.46

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Solution

The fourth proportional to 4,048,439.70, 6,072,973.38 and 1,352,774.46 is: 2,029,266.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,439.70 : 6,072,973.38 = 1,352,774.46 : x
  2. Step 2: Convert to fraction form
    4,048,439.70/6,072,973.38 = 1,352,774.46/x
  3. Step 3: Cross multiply
    4,048,439.70x = 6,072,973.38 × 1,352,774.46
  4. Step 4: Simplify right side
    4,048,439.70x = 8,215,363,284,723.87
  5. Step 5: Solve for x
    x = 8,215,363,284,723.87/4,048,439.70
  6. Step 6: Final answer
    x = 2,029,266.56

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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.