Home / 9,183,956.67-13,777,927.95-2,794,042.94

Finding the Fourth Proportional to 9,183,956.67, 13,777,927.95 and 2,794,042.94

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Solution

The fourth proportional to 9,183,956.67, 13,777,927.95 and 2,794,042.94 is: 4,191,670.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183,956.67 : 13,777,927.95 = 2,794,042.94 : x
  2. Step 2: Convert to fraction form
    9,183,956.67/13,777,927.95 = 2,794,042.94/x
  3. Step 3: Cross multiply
    9,183,956.67x = 13,777,927.95 × 2,794,042.94
  4. Step 4: Simplify right side
    9,183,956.67x = 38,496,122,316,526.17
  5. Step 5: Solve for x
    x = 38,496,122,316,526.17/9,183,956.67
  6. Step 6: Final answer
    x = 4,191,670.73

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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.