Home / 4,071,950.80-6,108,617.40-1,232,040.40

Finding the Fourth Proportional to 4,071,950.80, 6,108,617.40 and 1,232,040.40

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Solution

The fourth proportional to 4,071,950.80, 6,108,617.40 and 1,232,040.40 is: 1,848,269.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,950.80 : 6,108,617.40 = 1,232,040.40 : x
  2. Step 2: Convert to fraction form
    4,071,950.80/6,108,617.40 = 1,232,040.40/x
  3. Step 3: Cross multiply
    4,071,950.80x = 6,108,617.40 × 1,232,040.40
  4. Step 4: Simplify right side
    4,071,950.80x = 7,526,063,424,942.96
  5. Step 5: Solve for x
    x = 7,526,063,424,942.96/4,071,950.80
  6. Step 6: Final answer
    x = 1,848,269.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.