Home / 1,559,193.63-2,338,790.53-377,241.63

Finding the Fourth Proportional to 1,559,193.63, 2,338,790.53 and 377,241.63

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Solution

The fourth proportional to 1,559,193.63, 2,338,790.53 and 377,241.63 is: 565,862.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,193.63 : 2,338,790.53 = 377,241.63 : x
  2. Step 2: Convert to fraction form
    1,559,193.63/2,338,790.53 = 377,241.63/x
  3. Step 3: Cross multiply
    1,559,193.63x = 2,338,790.53 × 377,241.63
  4. Step 4: Simplify right side
    1,559,193.63x = 882,289,151,765.76
  5. Step 5: Solve for x
    x = 882,289,151,765.76/1,559,193.63
  6. Step 6: Final answer
    x = 565,862.47

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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.