Home / 4,433,868.47-6,647,610.73-2,724,479.93

Finding the Fourth Proportional to 4,433,868.47, 6,647,610.73 and 2,724,479.93

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Solution

The fourth proportional to 4,433,868.47, 6,647,610.73 and 2,724,479.93 is: 4,084,758.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,868.47 : 6,647,610.73 = 2,724,479.93 : x
  2. Step 2: Convert to fraction form
    4,433,868.47/6,647,610.73 = 2,724,479.93/x
  3. Step 3: Cross multiply
    4,433,868.47x = 6,647,610.73 × 2,724,479.93
  4. Step 4: Simplify right side
    4,433,868.47x = 18,111,282,044,433.73
  5. Step 5: Solve for x
    x = 18,111,282,044,433.73/4,433,868.47
  6. Step 6: Final answer
    x = 4,084,758.52

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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.