Home / 1,483,953.40-2,225,930.10-362,022.40

Finding the Fourth Proportional to 1,483,953.40, 2,225,930.10 and 362,022.40

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Solution

The fourth proportional to 1,483,953.40, 2,225,930.10 and 362,022.40 is: 543,033.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,953.40 : 2,225,930.10 = 362,022.40 : x
  2. Step 2: Convert to fraction form
    1,483,953.40/2,225,930.10 = 362,022.40/x
  3. Step 3: Cross multiply
    1,483,953.40x = 2,225,930.10 × 362,022.40
  4. Step 4: Simplify right side
    1,483,953.40x = 805,836,557,034.24
  5. Step 5: Solve for x
    x = 805,836,557,034.24/1,483,953.40
  6. Step 6: Final answer
    x = 543,033.60

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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.