Home / 1,073,187.58-1,609,855.89-362,975.53

Finding the Fourth Proportional to 1,073,187.58, 1,609,855.89 and 362,975.53

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Solution

The fourth proportional to 1,073,187.58, 1,609,855.89 and 362,975.53 is: 544,488.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,187.58 : 1,609,855.89 = 362,975.53 : x
  2. Step 2: Convert to fraction form
    1,073,187.58/1,609,855.89 = 362,975.53/x
  3. Step 3: Cross multiply
    1,073,187.58x = 1,609,855.89 × 362,975.53
  4. Step 4: Simplify right side
    1,073,187.58x = 584,338,294,896.37
  5. Step 5: Solve for x
    x = 584,338,294,896.37/1,073,187.58
  6. Step 6: Final answer
    x = 544,488.50

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Double scale
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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.