Home / 3,036,220.60-4,554,330.90-792,358.60

Finding the Fourth Proportional to 3,036,220.60, 4,554,330.90 and 792,358.60

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Solution

The fourth proportional to 3,036,220.60, 4,554,330.90 and 792,358.60 is: 1,188,537.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,220.60 : 4,554,330.90 = 792,358.60 : x
  2. Step 2: Convert to fraction form
    3,036,220.60/4,554,330.90 = 792,358.60/x
  3. Step 3: Cross multiply
    3,036,220.60x = 4,554,330.90 × 792,358.60
  4. Step 4: Simplify right side
    3,036,220.60x = 3,608,663,255,860.74
  5. Step 5: Solve for x
    x = 3,608,663,255,860.74/3,036,220.60
  6. Step 6: Final answer
    x = 1,188,537.90

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Similar ratio
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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.