Home / 2,404,297.08-3,311,239.50-1,858,421.88

Finding the Fourth Proportional to 2,404,297.08, 3,311,239.50 and 1,858,421.88

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Solution

The fourth proportional to 2,404,297.08, 3,311,239.50 and 1,858,421.88 is: 2,559,450.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,297.08 : 3,311,239.50 = 1,858,421.88 : x
  2. Step 2: Convert to fraction form
    2,404,297.08/3,311,239.50 = 1,858,421.88/x
  3. Step 3: Cross multiply
    2,404,297.08x = 3,311,239.50 × 1,858,421.88
  4. Step 4: Simplify right side
    2,404,297.08x = 6,153,679,936,720.26
  5. Step 5: Solve for x
    x = 6,153,679,936,720.26/2,404,297.08
  6. Step 6: Final answer
    x = 2,559,450.74

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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.