Home / 4,815,033.48-7,223,007.06-1,356,761.16

Finding the Fourth Proportional to 4,815,033.48, 7,223,007.06 and 1,356,761.16

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Solution

The fourth proportional to 4,815,033.48, 7,223,007.06 and 1,356,761.16 is: 2,035,270.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,815,033.48 : 7,223,007.06 = 1,356,761.16 : x
  2. Step 2: Convert to fraction form
    4,815,033.48/7,223,007.06 = 1,356,761.16/x
  3. Step 3: Cross multiply
    4,815,033.48x = 7,223,007.06 × 1,356,761.16
  4. Step 4: Simplify right side
    4,815,033.48x = 9,799,895,437,413.79
  5. Step 5: Solve for x
    x = 9,799,895,437,413.79/4,815,033.48
  6. Step 6: Final answer
    x = 2,035,270.47

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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.