Home / 9,907,560.45-13,666,626.84-6,230,644.83

Finding the Fourth Proportional to 9,907,560.45, 13,666,626.84 and 6,230,644.83

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Solution

The fourth proportional to 9,907,560.45, 13,666,626.84 and 6,230,644.83 is: 8,594,638.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,907,560.45 : 13,666,626.84 = 6,230,644.83 : x
  2. Step 2: Convert to fraction form
    9,907,560.45/13,666,626.84 = 6,230,644.83/x
  3. Step 3: Cross multiply
    9,907,560.45x = 13,666,626.84 × 6,230,644.83
  4. Step 4: Simplify right side
    9,907,560.45x = 85,151,897,864,185.23
  5. Step 5: Solve for x
    x = 85,151,897,864,185.23/9,907,560.45
  6. Step 6: Final answer
    x = 8,594,638.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.