Home / 1,595,519.49-2,202,171.93-1,014,624.89

Finding the Fourth Proportional to 1,595,519.49, 2,202,171.93 and 1,014,624.89

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Solution

The fourth proportional to 1,595,519.49, 2,202,171.93 and 1,014,624.89 is: 1,400,408.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,519.49 : 2,202,171.93 = 1,014,624.89 : x
  2. Step 2: Convert to fraction form
    1,595,519.49/2,202,171.93 = 1,014,624.89/x
  3. Step 3: Cross multiply
    1,595,519.49x = 2,202,171.93 × 1,014,624.89
  4. Step 4: Simplify right side
    1,595,519.49x = 2,234,378,441,226.48
  5. Step 5: Solve for x
    x = 2,234,378,441,226.48/1,595,519.49
  6. Step 6: Final answer
    x = 1,400,408.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.