Home / 1,483,289.82-2,046,597.03-1,000,750.14

Finding the Fourth Proportional to 1,483,289.82, 2,046,597.03 and 1,000,750.14

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Solution

The fourth proportional to 1,483,289.82, 2,046,597.03 and 1,000,750.14 is: 1,380,803.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,289.82 : 2,046,597.03 = 1,000,750.14 : x
  2. Step 2: Convert to fraction form
    1,483,289.82/2,046,597.03 = 1,000,750.14/x
  3. Step 3: Cross multiply
    1,483,289.82x = 2,046,597.03 × 1,000,750.14
  4. Step 4: Simplify right side
    1,483,289.82x = 2,048,132,264,296.08
  5. Step 5: Solve for x
    x = 2,048,132,264,296.08/1,483,289.82
  6. Step 6: Final answer
    x = 1,380,803.83

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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.