Home / 4,780,556.28-6,594,266.70-2,845,524.60

Finding the Fourth Proportional to 4,780,556.28, 6,594,266.70 and 2,845,524.60

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Solution

The fourth proportional to 4,780,556.28, 6,594,266.70 and 2,845,524.60 is: 3,925,097.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,556.28 : 6,594,266.70 = 2,845,524.60 : x
  2. Step 2: Convert to fraction form
    4,780,556.28/6,594,266.70 = 2,845,524.60/x
  3. Step 3: Cross multiply
    4,780,556.28x = 6,594,266.70 × 2,845,524.60
  4. Step 4: Simplify right side
    4,780,556.28x = 18,764,148,113,810.82
  5. Step 5: Solve for x
    x = 18,764,148,113,810.82/4,780,556.28
  6. Step 6: Final answer
    x = 3,925,097.21

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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.