Home / 2,773,353.88-4,160,030.74-751,597.84

Finding the Fourth Proportional to 2,773,353.88, 4,160,030.74 and 751,597.84

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Solution

The fourth proportional to 2,773,353.88, 4,160,030.74 and 751,597.84 is: 1,127,396.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,353.88 : 4,160,030.74 = 751,597.84 : x
  2. Step 2: Convert to fraction form
    2,773,353.88/4,160,030.74 = 751,597.84/x
  3. Step 3: Cross multiply
    2,773,353.88x = 4,160,030.74 × 751,597.84
  4. Step 4: Simplify right side
    2,773,353.88x = 3,126,670,118,517.60
  5. Step 5: Solve for x
    x = 3,126,670,118,517.60/2,773,353.88
  6. Step 6: Final answer
    x = 1,127,396.74

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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.