Home / 4,829,749.54-7,244,872.37-1,235,547.47

Finding the Fourth Proportional to 4,829,749.54, 7,244,872.37 and 1,235,547.47

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Solution

The fourth proportional to 4,829,749.54, 7,244,872.37 and 1,235,547.47 is: 1,853,384.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,749.54 : 7,244,872.37 = 1,235,547.47 : x
  2. Step 2: Convert to fraction form
    4,829,749.54/7,244,872.37 = 1,235,547.47/x
  3. Step 3: Cross multiply
    4,829,749.54x = 7,244,872.37 × 1,235,547.47
  4. Step 4: Simplify right side
    4,829,749.54x = 8,951,383,743,794.15
  5. Step 5: Solve for x
    x = 8,951,383,743,794.15/4,829,749.54
  6. Step 6: Final answer
    x = 1,853,384.67

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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.