Home / 1,032,023.70-1,548,035.55-605,121.30

Finding the Fourth Proportional to 1,032,023.70, 1,548,035.55 and 605,121.30

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Solution

The fourth proportional to 1,032,023.70, 1,548,035.55 and 605,121.30 is: 907,681.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,023.70 : 1,548,035.55 = 605,121.30 : x
  2. Step 2: Convert to fraction form
    1,032,023.70/1,548,035.55 = 605,121.30/x
  3. Step 3: Cross multiply
    1,032,023.70x = 1,548,035.55 × 605,121.30
  4. Step 4: Simplify right side
    1,032,023.70x = 936,749,284,462.22
  5. Step 5: Solve for x
    x = 936,749,284,462.22/1,032,023.70
  6. Step 6: Final answer
    x = 907,681.95

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Double scale
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Similar ratio
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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.