Home / 1,850,007.24-2,774,420.28-587,539.56

Finding the Fourth Proportional to 1,850,007.24, 2,774,420.28 and 587,539.56

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Solution

The fourth proportional to 1,850,007.24, 2,774,420.28 and 587,539.56 is: 881,121.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,007.24 : 2,774,420.28 = 587,539.56 : x
  2. Step 2: Convert to fraction form
    1,850,007.24/2,774,420.28 = 587,539.56/x
  3. Step 3: Cross multiply
    1,850,007.24x = 2,774,420.28 × 587,539.56
  4. Step 4: Simplify right side
    1,850,007.24x = 1,630,081,670,566.28
  5. Step 5: Solve for x
    x = 1,630,081,670,566.28/1,850,007.24
  6. Step 6: Final answer
    x = 881,121.78

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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.