Home / 6,805,698.18-9,392,525.34-5,083,829.34

Finding the Fourth Proportional to 6,805,698.18, 9,392,525.34 and 5,083,829.34

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Solution

The fourth proportional to 6,805,698.18, 9,392,525.34 and 5,083,829.34 is: 7,016,178.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,698.18 : 9,392,525.34 = 5,083,829.34 : x
  2. Step 2: Convert to fraction form
    6,805,698.18/9,392,525.34 = 5,083,829.34/x
  3. Step 3: Cross multiply
    6,805,698.18x = 9,392,525.34 × 5,083,829.34
  4. Step 4: Simplify right side
    6,805,698.18x = 47,749,995,900,185.48
  5. Step 5: Solve for x
    x = 47,749,995,900,185.48/6,805,698.18
  6. Step 6: Final answer
    x = 7,016,178.89

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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.