Home / 1,820,413.84-2,734,164.24-1,483,703.32

Finding the Fourth Proportional to 1,820,413.84, 2,734,164.24 and 1,483,703.32

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Solution

The fourth proportional to 1,820,413.84, 2,734,164.24 and 1,483,703.32 is: 2,228,443.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,820,413.84 : 2,734,164.24 = 1,483,703.32 : x
  2. Step 2: Convert to fraction form
    1,820,413.84/2,734,164.24 = 1,483,703.32/x
  3. Step 3: Cross multiply
    1,820,413.84x = 2,734,164.24 × 1,483,703.32
  4. Step 4: Simplify right side
    1,820,413.84x = 4,056,688,560,313.28
  5. Step 5: Solve for x
    x = 4,056,688,560,313.28/1,820,413.84
  6. Step 6: Final answer
    x = 2,228,443.04

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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.