Home / 4,854,311.40-7,286,132.70-2,460,858.60

Finding the Fourth Proportional to 4,854,311.40, 7,286,132.70 and 2,460,858.60

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Solution

The fourth proportional to 4,854,311.40, 7,286,132.70 and 2,460,858.60 is: 3,693,653.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,311.40 : 7,286,132.70 = 2,460,858.60 : x
  2. Step 2: Convert to fraction form
    4,854,311.40/7,286,132.70 = 2,460,858.60/x
  3. Step 3: Cross multiply
    4,854,311.40x = 7,286,132.70 × 2,460,858.60
  4. Step 4: Simplify right side
    4,854,311.40x = 17,930,142,315,536.22
  5. Step 5: Solve for x
    x = 17,930,142,315,536.22/4,854,311.40
  6. Step 6: Final answer
    x = 3,693,653.09

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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.