Home / 4,328,413.60-6,492,620.40-2,084,010.40

Finding the Fourth Proportional to 4,328,413.60, 6,492,620.40 and 2,084,010.40

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Solution

The fourth proportional to 4,328,413.60, 6,492,620.40 and 2,084,010.40 is: 3,126,015.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328,413.60 : 6,492,620.40 = 2,084,010.40 : x
  2. Step 2: Convert to fraction form
    4,328,413.60/6,492,620.40 = 2,084,010.40/x
  3. Step 3: Cross multiply
    4,328,413.60x = 6,492,620.40 × 2,084,010.40
  4. Step 4: Simplify right side
    4,328,413.60x = 13,530,688,436,852.16
  5. Step 5: Solve for x
    x = 13,530,688,436,852.16/4,328,413.60
  6. Step 6: Final answer
    x = 3,126,015.60

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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.