Home / 4,041,080.40-5,577,413.40-2,409,592.80

Finding the Fourth Proportional to 4,041,080.40, 5,577,413.40 and 2,409,592.80

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Solution

The fourth proportional to 4,041,080.40, 5,577,413.40 and 2,409,592.80 is: 3,325,668.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,080.40 : 5,577,413.40 = 2,409,592.80 : x
  2. Step 2: Convert to fraction form
    4,041,080.40/5,577,413.40 = 2,409,592.80/x
  3. Step 3: Cross multiply
    4,041,080.40x = 5,577,413.40 × 2,409,592.80
  4. Step 4: Simplify right side
    4,041,080.40x = 13,439,295,171,263.52
  5. Step 5: Solve for x
    x = 13,439,295,171,263.52/4,041,080.40
  6. Step 6: Final answer
    x = 3,325,668.84

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1.5x scale

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.