Home / 3,505,527.70-5,257,307.40-1,110,106.60

Finding the Fourth Proportional to 3,505,527.70, 5,257,307.40 and 1,110,106.60

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Solution

The fourth proportional to 3,505,527.70, 5,257,307.40 and 1,110,106.60 is: 1,664,848.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,527.70 : 5,257,307.40 = 1,110,106.60 : x
  2. Step 2: Convert to fraction form
    3,505,527.70/5,257,307.40 = 1,110,106.60/x
  3. Step 3: Cross multiply
    3,505,527.70x = 5,257,307.40 × 1,110,106.60
  4. Step 4: Simplify right side
    3,505,527.70x = 5,836,171,642,968.84
  5. Step 5: Solve for x
    x = 5,836,171,642,968.84/3,505,527.70
  6. Step 6: Final answer
    x = 1,664,848.25

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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.