Home / 4,797,029.40-7,195,544.10-1,955,592.60

Finding the Fourth Proportional to 4,797,029.40, 7,195,544.10 and 1,955,592.60

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Solution

The fourth proportional to 4,797,029.40, 7,195,544.10 and 1,955,592.60 is: 2,933,388.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797,029.40 : 7,195,544.10 = 1,955,592.60 : x
  2. Step 2: Convert to fraction form
    4,797,029.40/7,195,544.10 = 1,955,592.60/x
  3. Step 3: Cross multiply
    4,797,029.40x = 7,195,544.10 × 1,955,592.60
  4. Step 4: Simplify right side
    4,797,029.40x = 14,071,552,794,933.66
  5. Step 5: Solve for x
    x = 14,071,552,794,933.66/4,797,029.40
  6. Step 6: Final answer
    x = 2,933,388.90

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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.