Home / 4,558,271.39-6,834,369.85-2,509,896.51

Finding the Fourth Proportional to 4,558,271.39, 6,834,369.85 and 2,509,896.51

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Solution

The fourth proportional to 4,558,271.39, 6,834,369.85 and 2,509,896.51 is: 3,763,172.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,271.39 : 6,834,369.85 = 2,509,896.51 : x
  2. Step 2: Convert to fraction form
    4,558,271.39/6,834,369.85 = 2,509,896.51/x
  3. Step 3: Cross multiply
    4,558,271.39x = 6,834,369.85 × 2,509,896.51
  4. Step 4: Simplify right side
    4,558,271.39x = 17,153,561,022,014.74
  5. Step 5: Solve for x
    x = 17,153,561,022,014.74/4,558,271.39
  6. Step 6: Final answer
    x = 3,763,172.39

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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.