Home / 9,295,936.04-12,828,703.24-5,166,141.24

Finding the Fourth Proportional to 9,295,936.04, 12,828,703.24 and 5,166,141.24

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Solution

The fourth proportional to 9,295,936.04, 12,828,703.24 and 5,166,141.24 is: 7,129,448.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,295,936.04 : 12,828,703.24 = 5,166,141.24 : x
  2. Step 2: Convert to fraction form
    9,295,936.04/12,828,703.24 = 5,166,141.24/x
  3. Step 3: Cross multiply
    9,295,936.04x = 12,828,703.24 × 5,166,141.24
  4. Step 4: Simplify right side
    9,295,936.04x = 66,274,892,863,885.62
  5. Step 5: Solve for x
    x = 66,274,892,863,885.62/9,295,936.04
  6. Step 6: Final answer
    x = 7,129,448.03

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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.