Home / 7,579,165.44-11,368,797.36-3,030,596.40

Finding the Fourth Proportional to 7,579,165.44, 11,368,797.36 and 3,030,596.40

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Solution

The fourth proportional to 7,579,165.44, 11,368,797.36 and 3,030,596.40 is: 4,545,914.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,579,165.44 : 11,368,797.36 = 3,030,596.40 : x
  2. Step 2: Convert to fraction form
    7,579,165.44/11,368,797.36 = 3,030,596.40/x
  3. Step 3: Cross multiply
    7,579,165.44x = 11,368,797.36 × 3,030,596.40
  4. Step 4: Simplify right side
    7,579,165.44x = 34,454,236,351,545.50
  5. Step 5: Solve for x
    x = 34,454,236,351,545.50/7,579,165.44
  6. Step 6: Final answer
    x = 4,545,914.27

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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.