Home / 736,057.10-1,104,413.70-336,492.20

Finding the Fourth Proportional to 736,057.10, 1,104,413.70 and 336,492.20

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Solution

The fourth proportional to 736,057.10, 1,104,413.70 and 336,492.20 is: 504,888.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,057.10 : 1,104,413.70 = 336,492.20 : x
  2. Step 2: Convert to fraction form
    736,057.10/1,104,413.70 = 336,492.20/x
  3. Step 3: Cross multiply
    736,057.10x = 1,104,413.70 × 336,492.20
  4. Step 4: Simplify right side
    736,057.10x = 371,626,595,623.14
  5. Step 5: Solve for x
    x = 371,626,595,623.14/736,057.10
  6. Step 6: Final answer
    x = 504,888.27

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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.