Home / 3,296,481.60-4,938,501.60-3,072,532.80

Finding the Fourth Proportional to 3,296,481.60, 4,938,501.60 and 3,072,532.80

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Solution

The fourth proportional to 3,296,481.60, 4,938,501.60 and 3,072,532.80 is: 4,603,001.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,481.60 : 4,938,501.60 = 3,072,532.80 : x
  2. Step 2: Convert to fraction form
    3,296,481.60/4,938,501.60 = 3,072,532.80/x
  3. Step 3: Cross multiply
    3,296,481.60x = 4,938,501.60 × 3,072,532.80
  4. Step 4: Simplify right side
    3,296,481.60x = 15,173,708,148,852.48
  5. Step 5: Solve for x
    x = 15,173,708,148,852.48/3,296,481.60
  6. Step 6: Final answer
    x = 4,603,001.01

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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.