Home / 3,237,609.30-4,856,413.95-2,292,047.70

Finding the Fourth Proportional to 3,237,609.30, 4,856,413.95 and 2,292,047.70

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Solution

The fourth proportional to 3,237,609.30, 4,856,413.95 and 2,292,047.70 is: 3,438,071.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,609.30 : 4,856,413.95 = 2,292,047.70 : x
  2. Step 2: Convert to fraction form
    3,237,609.30/4,856,413.95 = 2,292,047.70/x
  3. Step 3: Cross multiply
    3,237,609.30x = 4,856,413.95 × 2,292,047.70
  4. Step 4: Simplify right side
    3,237,609.30x = 11,131,132,424,345.42
  5. Step 5: Solve for x
    x = 11,131,132,424,345.42/3,237,609.30
  6. Step 6: Final answer
    x = 3,438,071.55

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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.