Home / 7,062,103.90-10,596,413.73-3,225,102.58

Finding the Fourth Proportional to 7,062,103.90, 10,596,413.73 and 3,225,102.58

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Solution

The fourth proportional to 7,062,103.90, 10,596,413.73 and 3,225,102.58 is: 4,839,141.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,062,103.90 : 10,596,413.73 = 3,225,102.58 : x
  2. Step 2: Convert to fraction form
    7,062,103.90/10,596,413.73 = 3,225,102.58/x
  3. Step 3: Cross multiply
    7,062,103.90x = 10,596,413.73 × 3,225,102.58
  4. Step 4: Simplify right side
    7,062,103.90x = 34,174,521,259,370.43
  5. Step 5: Solve for x
    x = 34,174,521,259,370.43/7,062,103.90
  6. Step 6: Final answer
    x = 4,839,141.67

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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.