Home / 6,805,706.18-9,392,536.40-5,083,837.34

Finding the Fourth Proportional to 6,805,706.18, 9,392,536.40 and 5,083,837.34

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Solution

The fourth proportional to 6,805,706.18, 9,392,536.40 and 5,083,837.34 is: 7,016,189.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,706.18 : 9,392,536.40 = 5,083,837.34 : x
  2. Step 2: Convert to fraction form
    6,805,706.18/9,392,536.40 = 5,083,837.34/x
  3. Step 3: Cross multiply
    6,805,706.18x = 9,392,536.40 × 5,083,837.34
  4. Step 4: Simplify right side
    6,805,706.18x = 47,750,127,195,247.30
  5. Step 5: Solve for x
    x = 47,750,127,195,247.30/6,805,706.18
  6. Step 6: Final answer
    x = 7,016,189.94

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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.