Home / 9,257,099.31-13,886,562.60-3,191,032.44

Finding the Fourth Proportional to 9,257,099.31, 13,886,562.60 and 3,191,032.44

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Solution

The fourth proportional to 9,257,099.31, 13,886,562.60 and 3,191,032.44 is: 4,786,863.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,257,099.31 : 13,886,562.60 = 3,191,032.44 : x
  2. Step 2: Convert to fraction form
    9,257,099.31/13,886,562.60 = 3,191,032.44/x
  3. Step 3: Cross multiply
    9,257,099.31x = 13,886,562.60 × 3,191,032.44
  4. Step 4: Simplify right side
    9,257,099.31x = 44,312,471,736,690.74
  5. Step 5: Solve for x
    x = 44,312,471,736,690.74/9,257,099.31
  6. Step 6: Final answer
    x = 4,786,863.60

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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.