Home / 1,043,554.80-1,566,033.60-369,633.68

Finding the Fourth Proportional to 1,043,554.80, 1,566,033.60 and 369,633.68

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Solution

The fourth proportional to 1,043,554.80, 1,566,033.60 and 369,633.68 is: 554,698.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,554.80 : 1,566,033.60 = 369,633.68 : x
  2. Step 2: Convert to fraction form
    1,043,554.80/1,566,033.60 = 369,633.68/x
  3. Step 3: Cross multiply
    1,043,554.80x = 1,566,033.60 × 369,633.68
  4. Step 4: Simplify right side
    1,043,554.80x = 578,858,762,571.65
  5. Step 5: Solve for x
    x = 578,858,762,571.65/1,043,554.80
  6. Step 6: Final answer
    x = 554,698.96

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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.