Home / 3,036,010.05-4,554,015.08-792,148.05

Finding the Fourth Proportional to 3,036,010.05, 4,554,015.08 and 792,148.05

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Solution

The fourth proportional to 3,036,010.05, 4,554,015.08 and 792,148.05 is: 1,188,222.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,010.05 : 4,554,015.08 = 792,148.05 : x
  2. Step 2: Convert to fraction form
    3,036,010.05/4,554,015.08 = 792,148.05/x
  3. Step 3: Cross multiply
    3,036,010.05x = 4,554,015.08 × 792,148.05
  4. Step 4: Simplify right side
    3,036,010.05x = 3,607,454,161,331.85
  5. Step 5: Solve for x
    x = 3,607,454,161,331.85/3,036,010.05
  6. Step 6: Final answer
    x = 1,188,222.08

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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.