Home / 2,035,020.55-3,048,102.15-1,234,906.60

Finding the Fourth Proportional to 2,035,020.55, 3,048,102.15 and 1,234,906.60

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Solution

The fourth proportional to 2,035,020.55, 3,048,102.15 and 1,234,906.60 is: 1,849,672.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,020.55 : 3,048,102.15 = 1,234,906.60 : x
  2. Step 2: Convert to fraction form
    2,035,020.55/3,048,102.15 = 1,234,906.60/x
  3. Step 3: Cross multiply
    2,035,020.55x = 3,048,102.15 × 1,234,906.60
  4. Step 4: Simplify right side
    2,035,020.55x = 3,764,121,462,509.19
  5. Step 5: Solve for x
    x = 3,764,121,462,509.19/2,035,020.55
  6. Step 6: Final answer
    x = 1,849,672.46

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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.