Home / 1,040,292.84-1,560,890.02-366,855.32

Finding the Fourth Proportional to 1,040,292.84, 1,560,890.02 and 366,855.32

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Solution

The fourth proportional to 1,040,292.84, 1,560,890.02 and 366,855.32 is: 550,441.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,292.84 : 1,560,890.02 = 366,855.32 : x
  2. Step 2: Convert to fraction form
    1,040,292.84/1,560,890.02 = 366,855.32/x
  3. Step 3: Cross multiply
    1,040,292.84x = 1,560,890.02 × 366,855.32
  4. Step 4: Simplify right side
    1,040,292.84x = 572,620,807,771.91
  5. Step 5: Solve for x
    x = 572,620,807,771.91/1,040,292.84
  6. Step 6: Final answer
    x = 550,441.94

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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.