Home / 6,261,614.69-9,392,575.12-3,546,541.67

Finding the Fourth Proportional to 6,261,614.69, 9,392,575.12 and 3,546,541.67

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Solution

The fourth proportional to 6,261,614.69, 9,392,575.12 and 3,546,541.67 is: 5,319,899.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,261,614.69 : 9,392,575.12 = 3,546,541.67 : x
  2. Step 2: Convert to fraction form
    6,261,614.69/9,392,575.12 = 3,546,541.67/x
  3. Step 3: Cross multiply
    6,261,614.69x = 9,392,575.12 × 3,546,541.67
  4. Step 4: Simplify right side
    6,261,614.69x = 33,311,158,995,856.02
  5. Step 5: Solve for x
    x = 33,311,158,995,856.02/6,261,614.69
  6. Step 6: Final answer
    x = 5,319,899.21

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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.