Home / 4,283,132.48-6,416,132.16-2,576,333.60

Finding the Fourth Proportional to 4,283,132.48, 6,416,132.16 and 2,576,333.60

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Solution

The fourth proportional to 4,283,132.48, 6,416,132.16 and 2,576,333.60 is: 3,859,347.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283,132.48 : 6,416,132.16 = 2,576,333.60 : x
  2. Step 2: Convert to fraction form
    4,283,132.48/6,416,132.16 = 2,576,333.60/x
  3. Step 3: Cross multiply
    4,283,132.48x = 6,416,132.16 × 2,576,333.60
  4. Step 4: Simplify right side
    4,283,132.48x = 16,530,096,865,848.58
  5. Step 5: Solve for x
    x = 16,530,096,865,848.58/4,283,132.48
  6. Step 6: Final answer
    x = 3,859,347.56

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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.