Home / 4,097,613.43-6,146,597.54-1,257,837.67

Finding the Fourth Proportional to 4,097,613.43, 6,146,597.54 and 1,257,837.67

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Solution

The fourth proportional to 4,097,613.43, 6,146,597.54 and 1,257,837.67 is: 1,886,810.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,613.43 : 6,146,597.54 = 1,257,837.67 : x
  2. Step 2: Convert to fraction form
    4,097,613.43/6,146,597.54 = 1,257,837.67/x
  3. Step 3: Cross multiply
    4,097,613.43x = 6,146,597.54 × 1,257,837.67
  4. Step 4: Simplify right side
    4,097,613.43x = 7,731,421,928,141.33
  5. Step 5: Solve for x
    x = 7,731,421,928,141.33/4,097,613.43
  6. Step 6: Final answer
    x = 1,886,810.96

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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.