Home / 3,703,606.08-5,111,174.94-2,071,916.13

Finding the Fourth Proportional to 3,703,606.08, 5,111,174.94 and 2,071,916.13

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Solution

The fourth proportional to 3,703,606.08, 5,111,174.94 and 2,071,916.13 is: 2,859,355.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,606.08 : 5,111,174.94 = 2,071,916.13 : x
  2. Step 2: Convert to fraction form
    3,703,606.08/5,111,174.94 = 2,071,916.13/x
  3. Step 3: Cross multiply
    3,703,606.08x = 5,111,174.94 × 2,071,916.13
  4. Step 4: Simplify right side
    3,703,606.08x = 10,589,925,784,084.64
  5. Step 5: Solve for x
    x = 10,589,925,784,084.64/3,703,606.08
  6. Step 6: Final answer
    x = 2,859,355.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.