Home / 2,697,352.60-4,047,195.30-1,367,656.60

Finding the Fourth Proportional to 2,697,352.60, 4,047,195.30 and 1,367,656.60

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Solution

The fourth proportional to 2,697,352.60, 4,047,195.30 and 1,367,656.60 is: 2,052,076.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,352.60 : 4,047,195.30 = 1,367,656.60 : x
  2. Step 2: Convert to fraction form
    2,697,352.60/4,047,195.30 = 1,367,656.60/x
  3. Step 3: Cross multiply
    2,697,352.60x = 4,047,195.30 × 1,367,656.60
  4. Step 4: Simplify right side
    2,697,352.60x = 5,535,173,363,533.98
  5. Step 5: Solve for x
    x = 5,535,173,363,533.98/2,697,352.60
  6. Step 6: Final answer
    x = 2,052,076.31

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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.