Home / 7,263,776.56-10,024,268.73-4,511,971.05

Finding the Fourth Proportional to 7,263,776.56, 10,024,268.73 and 4,511,971.05

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Solution

The fourth proportional to 7,263,776.56, 10,024,268.73 and 4,511,971.05 is: 6,226,679.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,776.56 : 10,024,268.73 = 4,511,971.05 : x
  2. Step 2: Convert to fraction form
    7,263,776.56/10,024,268.73 = 4,511,971.05/x
  3. Step 3: Cross multiply
    7,263,776.56x = 10,024,268.73 × 4,511,971.05
  4. Step 4: Simplify right side
    7,263,776.56x = 45,229,210,327,851.38
  5. Step 5: Solve for x
    x = 45,229,210,327,851.38/7,263,776.56
  6. Step 6: Final answer
    x = 6,226,679.74

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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.