Home / 1,559,195.64-2,338,793.54-377,243.64

Finding the Fourth Proportional to 1,559,195.64, 2,338,793.54 and 377,243.64

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Solution

The fourth proportional to 1,559,195.64, 2,338,793.54 and 377,243.64 is: 565,865.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,195.64 : 2,338,793.54 = 377,243.64 : x
  2. Step 2: Convert to fraction form
    1,559,195.64/2,338,793.54 = 377,243.64/x
  3. Step 3: Cross multiply
    1,559,195.64x = 2,338,793.54 × 377,243.64
  4. Step 4: Simplify right side
    1,559,195.64x = 882,294,988,238.09
  5. Step 5: Solve for x
    x = 882,294,988,238.09/1,559,195.64
  6. Step 6: Final answer
    x = 565,865.48

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Double scale
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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.