Home / 7,995,843.74-11,034,525.15-4,374,171.74

Finding the Fourth Proportional to 7,995,843.74, 11,034,525.15 and 4,374,171.74

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Solution

The fourth proportional to 7,995,843.74, 11,034,525.15 and 4,374,171.74 is: 6,036,499.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,995,843.74 : 11,034,525.15 = 4,374,171.74 : x
  2. Step 2: Convert to fraction form
    7,995,843.74/11,034,525.15 = 4,374,171.74/x
  3. Step 3: Cross multiply
    7,995,843.74x = 11,034,525.15 × 4,374,171.74
  4. Step 4: Simplify right side
    7,995,843.74x = 48,266,908,075,449.27
  5. Step 5: Solve for x
    x = 48,266,908,075,449.27/7,995,843.74
  6. Step 6: Final answer
    x = 6,036,499.67

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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.