Home / 9,257,640.71-13,886,507.24-3,795,718.89

Finding the Fourth Proportional to 9,257,640.71, 13,886,507.24 and 3,795,718.89

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Solution

The fourth proportional to 9,257,640.71, 13,886,507.24 and 3,795,718.89 is: 5,693,597.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,257,640.71 : 13,886,507.24 = 3,795,718.89 : x
  2. Step 2: Convert to fraction form
    9,257,640.71/13,886,507.24 = 3,795,718.89/x
  3. Step 3: Cross multiply
    9,257,640.71x = 13,886,507.24 × 3,795,718.89
  4. Step 4: Simplify right side
    9,257,640.71x = 52,709,277,828,011.17
  5. Step 5: Solve for x
    x = 52,709,277,828,011.17/9,257,640.71
  6. Step 6: Final answer
    x = 5,693,597.27

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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.