Home / 2,273,409.60-3,400,272.90-2,035,245.30

Finding the Fourth Proportional to 2,273,409.60, 3,400,272.90 and 2,035,245.30

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Solution

The fourth proportional to 2,273,409.60, 3,400,272.90 and 2,035,245.30 is: 3,044,057.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,409.60 : 3,400,272.90 = 2,035,245.30 : x
  2. Step 2: Convert to fraction form
    2,273,409.60/3,400,272.90 = 2,035,245.30/x
  3. Step 3: Cross multiply
    2,273,409.60x = 3,400,272.90 × 2,035,245.30
  4. Step 4: Simplify right side
    2,273,409.60x = 6,920,389,438,442.37
  5. Step 5: Solve for x
    x = 6,920,389,438,442.37/2,273,409.60
  6. Step 6: Final answer
    x = 3,044,057.45

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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.