Home / 3,576,413.48-4,935,580.36-2,048,815.85

Finding the Fourth Proportional to 3,576,413.48, 4,935,580.36 and 2,048,815.85

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Solution

The fourth proportional to 3,576,413.48, 4,935,580.36 and 2,048,815.85 is: 2,827,440.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,413.48 : 4,935,580.36 = 2,048,815.85 : x
  2. Step 2: Convert to fraction form
    3,576,413.48/4,935,580.36 = 2,048,815.85/x
  3. Step 3: Cross multiply
    3,576,413.48x = 4,935,580.36 × 2,048,815.85
  4. Step 4: Simplify right side
    3,576,413.48x = 10,112,095,240,716.76
  5. Step 5: Solve for x
    x = 10,112,095,240,716.76/3,576,413.48
  6. Step 6: Final answer
    x = 2,827,440.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.