Home / 6,551,245.65-9,826,868.48-6,152,664.90

Finding the Fourth Proportional to 6,551,245.65, 9,826,868.48 and 6,152,664.90

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Solution

The fourth proportional to 6,551,245.65, 9,826,868.48 and 6,152,664.90 is: 9,228,997.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,245.65 : 9,826,868.48 = 6,152,664.90 : x
  2. Step 2: Convert to fraction form
    6,551,245.65/9,826,868.48 = 6,152,664.90/x
  3. Step 3: Cross multiply
    6,551,245.65x = 9,826,868.48 × 6,152,664.90
  4. Step 4: Simplify right side
    6,551,245.65x = 60,461,428,743,049.03
  5. Step 5: Solve for x
    x = 60,461,428,743,049.03/6,551,245.65
  6. Step 6: Final answer
    x = 9,228,997.35

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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.