Home / 846,413.52-1,168,050.48-483,845.16

Finding the Fourth Proportional to 846,413.52, 1,168,050.48 and 483,845.16

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Solution

The fourth proportional to 846,413.52, 1,168,050.48 and 483,845.16 is: 667,706.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,413.52 : 1,168,050.48 = 483,845.16 : x
  2. Step 2: Convert to fraction form
    846,413.52/1,168,050.48 = 483,845.16/x
  3. Step 3: Cross multiply
    846,413.52x = 1,168,050.48 × 483,845.16
  4. Step 4: Simplify right side
    846,413.52x = 565,155,573,949.45
  5. Step 5: Solve for x
    x = 565,155,573,949.45/846,413.52
  6. Step 6: Final answer
    x = 667,706.23

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.