Home / 3,036,230.10-4,554,345.15-792,368.10

Finding the Fourth Proportional to 3,036,230.10, 4,554,345.15 and 792,368.10

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Solution

The fourth proportional to 3,036,230.10, 4,554,345.15 and 792,368.10 is: 1,188,552.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,230.10 : 4,554,345.15 = 792,368.10 : x
  2. Step 2: Convert to fraction form
    3,036,230.10/4,554,345.15 = 792,368.10/x
  3. Step 3: Cross multiply
    3,036,230.10x = 4,554,345.15 × 792,368.10
  4. Step 4: Simplify right side
    3,036,230.10x = 3,608,717,813,249.72
  5. Step 5: Solve for x
    x = 3,608,717,813,249.72/3,036,230.10
  6. Step 6: Final answer
    x = 1,188,552.15

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Double scale
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Similar ratio
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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.