Home / 2,814,350.78-3,883,807.37-1,525,191.10

Finding the Fourth Proportional to 2,814,350.78, 3,883,807.37 and 1,525,191.10

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Solution

The fourth proportional to 2,814,350.78, 3,883,807.37 and 1,525,191.10 is: 2,104,765.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,814,350.78 : 3,883,807.37 = 1,525,191.10 : x
  2. Step 2: Convert to fraction form
    2,814,350.78/3,883,807.37 = 1,525,191.10/x
  3. Step 3: Cross multiply
    2,814,350.78x = 3,883,807.37 × 1,525,191.10
  4. Step 4: Simplify right side
    2,814,350.78x = 5,923,548,434,838.41
  5. Step 5: Solve for x
    x = 5,923,548,434,838.41/2,814,350.78
  6. Step 6: Final answer
    x = 2,104,765.50

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.