Home / 1,036,858.73-1,555,452.11-362,923.74

Finding the Fourth Proportional to 1,036,858.73, 1,555,452.11 and 362,923.74

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Solution

The fourth proportional to 1,036,858.73, 1,555,452.11 and 362,923.74 is: 544,443.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,858.73 : 1,555,452.11 = 362,923.74 : x
  2. Step 2: Convert to fraction form
    1,036,858.73/1,555,452.11 = 362,923.74/x
  3. Step 3: Cross multiply
    1,036,858.73x = 1,555,452.11 × 362,923.74
  4. Step 4: Simplify right side
    1,036,858.73x = 564,510,498,059.40
  5. Step 5: Solve for x
    x = 564,510,498,059.40/1,036,858.73
  6. Step 6: Final answer
    x = 544,443.02

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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.