Home / 4,436,786.16-6,658,087.08-1,558,077.69

Finding the Fourth Proportional to 4,436,786.16, 6,658,087.08 and 1,558,077.69

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Solution

The fourth proportional to 4,436,786.16, 6,658,087.08 and 1,558,077.69 is: 2,338,137.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,786.16 : 6,658,087.08 = 1,558,077.69 : x
  2. Step 2: Convert to fraction form
    4,436,786.16/6,658,087.08 = 1,558,077.69/x
  3. Step 3: Cross multiply
    4,436,786.16x = 6,658,087.08 × 1,558,077.69
  4. Step 4: Simplify right side
    4,436,786.16x = 10,373,816,937,425.24
  5. Step 5: Solve for x
    x = 10,373,816,937,425.24/4,436,786.16
  6. Step 6: Final answer
    x = 2,338,137.69

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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.