Home / 9,261,266.38-13,886,513.85-3,504,444.46

Finding the Fourth Proportional to 9,261,266.38, 13,886,513.85 and 3,504,444.46

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Solution

The fourth proportional to 9,261,266.38, 13,886,513.85 and 3,504,444.46 is: 5,254,628.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,261,266.38 : 13,886,513.85 = 3,504,444.46 : x
  2. Step 2: Convert to fraction form
    9,261,266.38/13,886,513.85 = 3,504,444.46/x
  3. Step 3: Cross multiply
    9,261,266.38x = 13,886,513.85 × 3,504,444.46
  4. Step 4: Simplify right side
    9,261,266.38x = 48,664,516,530,345.77
  5. Step 5: Solve for x
    x = 48,664,516,530,345.77/9,261,266.38
  6. Step 6: Final answer
    x = 5,254,628.74

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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.