Home / 736,091.30-1,104,136.95-237,455.30

Finding the Fourth Proportional to 736,091.30, 1,104,136.95 and 237,455.30

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Solution

The fourth proportional to 736,091.30, 1,104,136.95 and 237,455.30 is: 356,182.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,091.30 : 1,104,136.95 = 237,455.30 : x
  2. Step 2: Convert to fraction form
    736,091.30/1,104,136.95 = 237,455.30/x
  3. Step 3: Cross multiply
    736,091.30x = 1,104,136.95 × 237,455.30
  4. Step 4: Simplify right side
    736,091.30x = 262,183,170,703.34
  5. Step 5: Solve for x
    x = 262,183,170,703.34/736,091.30
  6. Step 6: Final answer
    x = 356,182.95

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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.