Home / 6,804,263.09-9,389,900.27-3,706,809.03

Finding the Fourth Proportional to 6,804,263.09, 9,389,900.27 and 3,706,809.03

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Solution

The fourth proportional to 6,804,263.09, 9,389,900.27 and 3,706,809.03 is: 5,115,405.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,263.09 : 9,389,900.27 = 3,706,809.03 : x
  2. Step 2: Convert to fraction form
    6,804,263.09/9,389,900.27 = 3,706,809.03/x
  3. Step 3: Cross multiply
    6,804,263.09x = 9,389,900.27 × 3,706,809.03
  4. Step 4: Simplify right side
    6,804,263.09x = 34,806,567,120,902.46
  5. Step 5: Solve for x
    x = 34,806,567,120,902.46/6,804,263.09
  6. Step 6: Final answer
    x = 5,115,405.83

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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.