Home / 8,388,525.57-11,576,055.24-4,717,440.93

Finding the Fourth Proportional to 8,388,525.57, 11,576,055.24 and 4,717,440.93

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Solution

The fourth proportional to 8,388,525.57, 11,576,055.24 and 4,717,440.93 is: 6,510,006.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,388,525.57 : 11,576,055.24 = 4,717,440.93 : x
  2. Step 2: Convert to fraction form
    8,388,525.57/11,576,055.24 = 4,717,440.93/x
  3. Step 3: Cross multiply
    8,388,525.57x = 11,576,055.24 × 4,717,440.93
  4. Step 4: Simplify right side
    8,388,525.57x = 54,609,356,797,116.97
  5. Step 5: Solve for x
    x = 54,609,356,797,116.97/8,388,525.57
  6. Step 6: Final answer
    x = 6,510,006.60

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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.