Home / 736,123.36-1,104,059.76-237,487.36

Finding the Fourth Proportional to 736,123.36, 1,104,059.76 and 237,487.36

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Solution

The fourth proportional to 736,123.36, 1,104,059.76 and 237,487.36 is: 356,190.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,123.36 : 1,104,059.76 = 237,487.36 : x
  2. Step 2: Convert to fraction form
    736,123.36/1,104,059.76 = 237,487.36/x
  3. Step 3: Cross multiply
    736,123.36x = 1,104,059.76 × 237,487.36
  4. Step 4: Simplify right side
    736,123.36x = 262,200,237,684.63
  5. Step 5: Solve for x
    x = 262,200,237,684.63/736,123.36
  6. Step 6: Final answer
    x = 356,190.62

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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.