Home / 3,036,006.30-4,554,009.45-792,144.30

Finding the Fourth Proportional to 3,036,006.30, 4,554,009.45 and 792,144.30

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Solution

The fourth proportional to 3,036,006.30, 4,554,009.45 and 792,144.30 is: 1,188,216.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,006.30 : 4,554,009.45 = 792,144.30 : x
  2. Step 2: Convert to fraction form
    3,036,006.30/4,554,009.45 = 792,144.30/x
  3. Step 3: Cross multiply
    3,036,006.30x = 4,554,009.45 × 792,144.30
  4. Step 4: Simplify right side
    3,036,006.30x = 3,607,432,627,963.64
  5. Step 5: Solve for x
    x = 3,607,432,627,963.64/3,036,006.30
  6. Step 6: Final answer
    x = 1,188,216.45

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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.