Home / 3,036,010.60-4,554,015.90-792,148.60

Finding the Fourth Proportional to 3,036,010.60, 4,554,015.90 and 792,148.60

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Solution

The fourth proportional to 3,036,010.60, 4,554,015.90 and 792,148.60 is: 1,188,222.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,010.60 : 4,554,015.90 = 792,148.60 : x
  2. Step 2: Convert to fraction form
    3,036,010.60/4,554,015.90 = 792,148.60/x
  3. Step 3: Cross multiply
    3,036,010.60x = 4,554,015.90 × 792,148.60
  4. Step 4: Simplify right side
    3,036,010.60x = 3,607,457,319,562.74
  5. Step 5: Solve for x
    x = 3,607,457,319,562.74/3,036,010.60
  6. Step 6: Final answer
    x = 1,188,222.90

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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.