Home / 17,937,804-26,906,706-5,817,406.26

Finding the Fourth Proportional to 17,937,804, 26,906,706 and 5,817,406.26

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Solution

The fourth proportional to 17,937,804, 26,906,706 and 5,817,406.26 is: 8,726,109.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,937,804 : 26,906,706 = 5,817,406.26 : x
  2. Step 2: Convert to fraction form
    17,937,804/26,906,706 = 5,817,406.26/x
  3. Step 3: Cross multiply
    17,937,804x = 26,906,706 × 5,817,406.26
  4. Step 4: Simplify right side
    17,937,804x = 156,527,239,920,379.56
  5. Step 5: Solve for x
    x = 156,527,239,920,379.56/17,937,804
  6. Step 6: Final answer
    x = 8,726,109.39

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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.