Home / 2,915,047.08-4,024,054.85-1,883,057.96

Finding the Fourth Proportional to 2,915,047.08, 4,024,054.85 and 1,883,057.96

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Solution

The fourth proportional to 2,915,047.08, 4,024,054.85 and 1,883,057.96 is: 2,599,453.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,915,047.08 : 4,024,054.85 = 1,883,057.96 : x
  2. Step 2: Convert to fraction form
    2,915,047.08/4,024,054.85 = 1,883,057.96/x
  3. Step 3: Cross multiply
    2,915,047.08x = 4,024,054.85 × 1,883,057.96
  4. Step 4: Simplify right side
    2,915,047.08x = 7,577,528,517,413.95
  5. Step 5: Solve for x
    x = 7,577,528,517,413.95/2,915,047.08
  6. Step 6: Final answer
    x = 2,599,453.22

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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.