Home / 1,559,195.63-2,338,793.54-377,243.63

Finding the Fourth Proportional to 1,559,195.63, 2,338,793.54 and 377,243.63

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Solution

The fourth proportional to 1,559,195.63, 2,338,793.54 and 377,243.63 is: 565,865.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,195.63 : 2,338,793.54 = 377,243.63 : x
  2. Step 2: Convert to fraction form
    1,559,195.63/2,338,793.54 = 377,243.63/x
  3. Step 3: Cross multiply
    1,559,195.63x = 2,338,793.54 × 377,243.63
  4. Step 4: Simplify right side
    1,559,195.63x = 882,294,951,269.97
  5. Step 5: Solve for x
    x = 882,294,951,269.97/1,559,195.63
  6. Step 6: Final answer
    x = 565,865.46

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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.