Home / 9,183,955.67-13,777,926.45-2,794,041.94

Finding the Fourth Proportional to 9,183,955.67, 13,777,926.45 and 2,794,041.94

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Solution

The fourth proportional to 9,183,955.67, 13,777,926.45 and 2,794,041.94 is: 4,191,669.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183,955.67 : 13,777,926.45 = 2,794,041.94 : x
  2. Step 2: Convert to fraction form
    9,183,955.67/13,777,926.45 = 2,794,041.94/x
  3. Step 3: Cross multiply
    9,183,955.67x = 13,777,926.45 × 2,794,041.94
  4. Step 4: Simplify right side
    9,183,955.67x = 38,496,104,313,090.49
  5. Step 5: Solve for x
    x = 38,496,104,313,090.49/9,183,955.67
  6. Step 6: Final answer
    x = 4,191,669.22

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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.