Home / 6,129,373.51-8,458,535.03-3,552,548.96

Finding the Fourth Proportional to 6,129,373.51, 8,458,535.03 and 3,552,548.96

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Solution

The fourth proportional to 6,129,373.51, 8,458,535.03 and 3,552,548.96 is: 4,902,517.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,129,373.51 : 8,458,535.03 = 3,552,548.96 : x
  2. Step 2: Convert to fraction form
    6,129,373.51/8,458,535.03 = 3,552,548.96/x
  3. Step 3: Cross multiply
    6,129,373.51x = 8,458,535.03 × 3,552,548.96
  4. Step 4: Simplify right side
    6,129,373.51x = 30,049,359,823,950.07
  5. Step 5: Solve for x
    x = 30,049,359,823,950.07/6,129,373.51
  6. Step 6: Final answer
    x = 4,902,517.32

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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.