Home / 2,378,281.56-3,567,967.26-1,030,670.38

Finding the Fourth Proportional to 2,378,281.56, 3,567,967.26 and 1,030,670.38

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Solution

The fourth proportional to 2,378,281.56, 3,567,967.26 and 1,030,670.38 is: 1,546,241.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,378,281.56 : 3,567,967.26 = 1,030,670.38 : x
  2. Step 2: Convert to fraction form
    2,378,281.56/3,567,967.26 = 1,030,670.38/x
  3. Step 3: Cross multiply
    2,378,281.56x = 3,567,967.26 × 1,030,670.38
  4. Step 4: Simplify right side
    2,378,281.56x = 3,677,398,171,691.76
  5. Step 5: Solve for x
    x = 3,677,398,171,691.76/2,378,281.56
  6. Step 6: Final answer
    x = 1,546,241.72

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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.