Home / 10,367,203.96-15,549,755.94-2,794,935.16

Finding the Fourth Proportional to 10,367,203.96, 15,549,755.94 and 2,794,935.16

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Solution

The fourth proportional to 10,367,203.96, 15,549,755.94 and 2,794,935.16 is: 4,192,119.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,203.96 : 15,549,755.94 = 2,794,935.16 : x
  2. Step 2: Convert to fraction form
    10,367,203.96/15,549,755.94 = 2,794,935.16/x
  3. Step 3: Cross multiply
    10,367,203.96x = 15,549,755.94 × 2,794,935.16
  4. Step 4: Simplify right side
    10,367,203.96x = 43,460,559,606,124.85
  5. Step 5: Solve for x
    x = 43,460,559,606,124.85/10,367,203.96
  6. Step 6: Final answer
    x = 4,192,119.67

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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.