Home / 11,362,335.13-17,045,899.31-3,685,383.75

Finding the Fourth Proportional to 11,362,335.13, 17,045,899.31 and 3,685,383.75

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Solution

The fourth proportional to 11,362,335.13, 17,045,899.31 and 3,685,383.75 is: 5,528,852.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,362,335.13 : 17,045,899.31 = 3,685,383.75 : x
  2. Step 2: Convert to fraction form
    11,362,335.13/17,045,899.31 = 3,685,383.75/x
  3. Step 3: Cross multiply
    11,362,335.13x = 17,045,899.31 × 3,685,383.75
  4. Step 4: Simplify right side
    11,362,335.13x = 62,820,680,321,210.21
  5. Step 5: Solve for x
    x = 62,820,680,321,210.21/11,362,335.13
  6. Step 6: Final answer
    x = 5,528,852.97

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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.