Home / 3,572,114.40-5,348,840.40-3,404,152.80

Finding the Fourth Proportional to 3,572,114.40, 5,348,840.40 and 3,404,152.80

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Solution

The fourth proportional to 3,572,114.40, 5,348,840.40 and 3,404,152.80 is: 5,097,336.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,572,114.40 : 5,348,840.40 = 3,404,152.80 : x
  2. Step 2: Convert to fraction form
    3,572,114.40/5,348,840.40 = 3,404,152.80/x
  3. Step 3: Cross multiply
    3,572,114.40x = 5,348,840.40 × 3,404,152.80
  4. Step 4: Simplify right side
    3,572,114.40x = 18,208,270,024,413.12
  5. Step 5: Solve for x
    x = 18,208,270,024,413.12/3,572,114.40
  6. Step 6: Final answer
    x = 5,097,336.76

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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.