Home / 6,048,579.60-9,072,869.40-2,689,347.60

Finding the Fourth Proportional to 6,048,579.60, 9,072,869.40 and 2,689,347.60

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Solution

The fourth proportional to 6,048,579.60, 9,072,869.40 and 2,689,347.60 is: 4,034,021.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,579.60 : 9,072,869.40 = 2,689,347.60 : x
  2. Step 2: Convert to fraction form
    6,048,579.60/9,072,869.40 = 2,689,347.60/x
  3. Step 3: Cross multiply
    6,048,579.60x = 9,072,869.40 × 2,689,347.60
  4. Step 4: Simplify right side
    6,048,579.60x = 24,400,099,546,003.44
  5. Step 5: Solve for x
    x = 24,400,099,546,003.44/6,048,579.60
  6. Step 6: Final answer
    x = 4,034,021.40

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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.