Home / 9,183,956.41-13,777,927.57-2,794,042.69

Finding the Fourth Proportional to 9,183,956.41, 13,777,927.57 and 2,794,042.69

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Solution

The fourth proportional to 9,183,956.41, 13,777,927.57 and 2,794,042.69 is: 4,191,670.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183,956.41 : 13,777,927.57 = 2,794,042.69 : x
  2. Step 2: Convert to fraction form
    9,183,956.41/13,777,927.57 = 2,794,042.69/x
  3. Step 3: Cross multiply
    9,183,956.41x = 13,777,927.57 × 2,794,042.69
  4. Step 4: Simplify right side
    9,183,956.41x = 38,496,117,779,355.70
  5. Step 5: Solve for x
    x = 38,496,117,779,355.70/9,183,956.41
  6. Step 6: Final answer
    x = 4,191,670.35

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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.