Home / 4,073,282.40-6,113,860.20-2,053,806.60

Finding the Fourth Proportional to 4,073,282.40, 6,113,860.20 and 2,053,806.60

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Solution

The fourth proportional to 4,073,282.40, 6,113,860.20 and 2,053,806.60 is: 3,082,694.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,282.40 : 6,113,860.20 = 2,053,806.60 : x
  2. Step 2: Convert to fraction form
    4,073,282.40/6,113,860.20 = 2,053,806.60/x
  3. Step 3: Cross multiply
    4,073,282.40x = 6,113,860.20 × 2,053,806.60
  4. Step 4: Simplify right side
    4,073,282.40x = 12,556,686,430,237.32
  5. Step 5: Solve for x
    x = 12,556,686,430,237.32/4,073,282.40
  6. Step 6: Final answer
    x = 3,082,694.79

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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.