Home / 4,042,143.82-6,063,281.33-1,163,548.81

Finding the Fourth Proportional to 4,042,143.82, 6,063,281.33 and 1,163,548.81

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Solution

The fourth proportional to 4,042,143.82, 6,063,281.33 and 1,163,548.81 is: 1,745,342.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,143.82 : 6,063,281.33 = 1,163,548.81 : x
  2. Step 2: Convert to fraction form
    4,042,143.82/6,063,281.33 = 1,163,548.81/x
  3. Step 3: Cross multiply
    4,042,143.82x = 6,063,281.33 × 1,163,548.81
  4. Step 4: Simplify right side
    4,042,143.82x = 7,054,923,776,216.72
  5. Step 5: Solve for x
    x = 7,054,923,776,216.72/4,042,143.82
  6. Step 6: Final answer
    x = 1,745,342.10

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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.