Home / 6,503,036.56-9,754,776-3,089,561.44

Finding the Fourth Proportional to 6,503,036.56, 9,754,776 and 3,089,561.44

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Solution

The fourth proportional to 6,503,036.56, 9,754,776 and 3,089,561.44 is: 4,634,447.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,503,036.56 : 9,754,776 = 3,089,561.44 : x
  2. Step 2: Convert to fraction form
    6,503,036.56/9,754,776 = 3,089,561.44/x
  3. Step 3: Cross multiply
    6,503,036.56x = 9,754,776 × 3,089,561.44
  4. Step 4: Simplify right side
    6,503,036.56x = 30,137,979,785,437.44
  5. Step 5: Solve for x
    x = 30,137,979,785,437.44/6,503,036.56
  6. Step 6: Final answer
    x = 4,634,447.23

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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.