Home / 6,537,702.27-9,807,972.04-1,988,632.83

Finding the Fourth Proportional to 6,537,702.27, 9,807,972.04 and 1,988,632.83

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Solution

The fourth proportional to 6,537,702.27, 9,807,972.04 and 1,988,632.83 is: 2,983,380.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,537,702.27 : 9,807,972.04 = 1,988,632.83 : x
  2. Step 2: Convert to fraction form
    6,537,702.27/9,807,972.04 = 1,988,632.83/x
  3. Step 3: Cross multiply
    6,537,702.27x = 9,807,972.04 × 1,988,632.83
  4. Step 4: Simplify right side
    6,537,702.27x = 19,504,455,194,466.07
  5. Step 5: Solve for x
    x = 19,504,455,194,466.07/6,537,702.27
  6. Step 6: Final answer
    x = 2,983,380.76

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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.