Home / 2,035,394.55-3,048,663.15-1,235,280.60

Finding the Fourth Proportional to 2,035,394.55, 3,048,663.15 and 1,235,280.60

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Solution

The fourth proportional to 2,035,394.55, 3,048,663.15 and 1,235,280.60 is: 1,850,233.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,394.55 : 3,048,663.15 = 1,235,280.60 : x
  2. Step 2: Convert to fraction form
    2,035,394.55/3,048,663.15 = 1,235,280.60/x
  3. Step 3: Cross multiply
    2,035,394.55x = 3,048,663.15 × 1,235,280.60
  4. Step 4: Simplify right side
    2,035,394.55x = 3,765,954,445,129.89
  5. Step 5: Solve for x
    x = 3,765,954,445,129.89/2,035,394.55
  6. Step 6: Final answer
    x = 1,850,233.14

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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.