Home / 1,093,019.52-1,639,406.16-294,359.52

Finding the Fourth Proportional to 1,093,019.52, 1,639,406.16 and 294,359.52

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Solution

The fourth proportional to 1,093,019.52, 1,639,406.16 and 294,359.52 is: 441,506.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,019.52 : 1,639,406.16 = 294,359.52 : x
  2. Step 2: Convert to fraction form
    1,093,019.52/1,639,406.16 = 294,359.52/x
  3. Step 3: Cross multiply
    1,093,019.52x = 1,639,406.16 × 294,359.52
  4. Step 4: Simplify right side
    1,093,019.52x = 482,574,810,342.64
  5. Step 5: Solve for x
    x = 482,574,810,342.64/1,093,019.52
  6. Step 6: Final answer
    x = 441,506.12

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1.5x scale

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.