Home / 6,020,548.40-8,308,378.54-3,267,235.23

Finding the Fourth Proportional to 6,020,548.40, 8,308,378.54 and 3,267,235.23

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Solution

The fourth proportional to 6,020,548.40, 8,308,378.54 and 3,267,235.23 is: 4,508,796.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,548.40 : 8,308,378.54 = 3,267,235.23 : x
  2. Step 2: Convert to fraction form
    6,020,548.40/8,308,378.54 = 3,267,235.23/x
  3. Step 3: Cross multiply
    6,020,548.40x = 8,308,378.54 × 3,267,235.23
  4. Step 4: Simplify right side
    6,020,548.40x = 27,145,427,070,063.96
  5. Step 5: Solve for x
    x = 27,145,427,070,063.96/6,020,548.40
  6. Step 6: Final answer
    x = 4,508,796.42

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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.