Home / 2,406,464.41-3,609,704.86-609,347.05

Finding the Fourth Proportional to 2,406,464.41, 3,609,704.86 and 609,347.05

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Solution

The fourth proportional to 2,406,464.41, 3,609,704.86 and 609,347.05 is: 914,022.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,406,464.41 : 3,609,704.86 = 609,347.05 : x
  2. Step 2: Convert to fraction form
    2,406,464.41/3,609,704.86 = 609,347.05/x
  3. Step 3: Cross multiply
    2,406,464.41x = 3,609,704.86 × 609,347.05
  4. Step 4: Simplify right side
    2,406,464.41x = 2,199,563,017,568.62
  5. Step 5: Solve for x
    x = 2,199,563,017,568.62/2,406,464.41
  6. Step 6: Final answer
    x = 914,022.67

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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.