Home / 2,014,563.70-3,021,845.55-684,867.70

Finding the Fourth Proportional to 2,014,563.70, 3,021,845.55 and 684,867.70

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Solution

The fourth proportional to 2,014,563.70, 3,021,845.55 and 684,867.70 is: 1,027,301.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,563.70 : 3,021,845.55 = 684,867.70 : x
  2. Step 2: Convert to fraction form
    2,014,563.70/3,021,845.55 = 684,867.70/x
  3. Step 3: Cross multiply
    2,014,563.70x = 3,021,845.55 × 684,867.70
  4. Step 4: Simplify right side
    2,014,563.70x = 2,069,564,411,583.73
  5. Step 5: Solve for x
    x = 2,069,564,411,583.73/2,014,563.70
  6. Step 6: Final answer
    x = 1,027,301.55

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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.