Home / 9,863,839.67-14,794,368.62-3,386,812.52

Finding the Fourth Proportional to 9,863,839.67, 14,794,368.62 and 3,386,812.52

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Solution

The fourth proportional to 9,863,839.67, 14,794,368.62 and 3,386,812.52 is: 5,079,741.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,863,839.67 : 14,794,368.62 = 3,386,812.52 : x
  2. Step 2: Convert to fraction form
    9,863,839.67/14,794,368.62 = 3,386,812.52/x
  3. Step 3: Cross multiply
    9,863,839.67x = 14,794,368.62 × 3,386,812.52
  4. Step 4: Simplify right side
    9,863,839.67x = 50,105,752,850,777.06
  5. Step 5: Solve for x
    x = 50,105,752,850,777.06/9,863,839.67
  6. Step 6: Final answer
    x = 5,079,741.21

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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.