Home / 4,360,303-6,010,982.04-3,067,129.72

Finding the Fourth Proportional to 4,360,303, 6,010,982.04 and 3,067,129.72

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Solution

The fourth proportional to 4,360,303, 6,010,982.04 and 3,067,129.72 is: 4,228,252.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,303 : 6,010,982.04 = 3,067,129.72 : x
  2. Step 2: Convert to fraction form
    4,360,303/6,010,982.04 = 3,067,129.72/x
  3. Step 3: Cross multiply
    4,360,303x = 6,010,982.04 × 3,067,129.72
  4. Step 4: Simplify right side
    4,360,303x = 18,436,461,661,270.23
  5. Step 5: Solve for x
    x = 18,436,461,661,270.23/4,360,303
  6. Step 6: Final answer
    x = 4,228,252.41

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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.