Home / 9,853,277.21-14,779,916.72-2,936,863.73

Finding the Fourth Proportional to 9,853,277.21, 14,779,916.72 and 2,936,863.73

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Solution

The fourth proportional to 9,853,277.21, 14,779,916.72 and 2,936,863.73 is: 4,405,295.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,853,277.21 : 14,779,916.72 = 2,936,863.73 : x
  2. Step 2: Convert to fraction form
    9,853,277.21/14,779,916.72 = 2,936,863.73/x
  3. Step 3: Cross multiply
    9,853,277.21x = 14,779,916.72 × 2,936,863.73
  4. Step 4: Simplify right side
    9,853,277.21x = 43,406,601,391,680.52
  5. Step 5: Solve for x
    x = 43,406,601,391,680.52/9,853,277.21
  6. Step 6: Final answer
    x = 4,405,295.87

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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.