Home / 4,546,413.62-6,274,019.89-2,509,223.06

Finding the Fourth Proportional to 4,546,413.62, 6,274,019.89 and 2,509,223.06

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Solution

The fourth proportional to 4,546,413.62, 6,274,019.89 and 2,509,223.06 is: 3,462,710.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,546,413.62 : 6,274,019.89 = 2,509,223.06 : x
  2. Step 2: Convert to fraction form
    4,546,413.62/6,274,019.89 = 2,509,223.06/x
  3. Step 3: Cross multiply
    4,546,413.62x = 6,274,019.89 × 2,509,223.06
  4. Step 4: Simplify right side
    4,546,413.62x = 15,742,915,386,886.66
  5. Step 5: Solve for x
    x = 15,742,915,386,886.66/4,546,413.62
  6. Step 6: Final answer
    x = 3,462,710.77

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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.