Home / 3,030,629.76-4,544,605.44-1,136,042.16

Finding the Fourth Proportional to 3,030,629.76, 4,544,605.44 and 1,136,042.16

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Solution

The fourth proportional to 3,030,629.76, 4,544,605.44 and 1,136,042.16 is: 1,703,561.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,629.76 : 4,544,605.44 = 1,136,042.16 : x
  2. Step 2: Convert to fraction form
    3,030,629.76/4,544,605.44 = 1,136,042.16/x
  3. Step 3: Cross multiply
    3,030,629.76x = 4,544,605.44 × 1,136,042.16
  4. Step 4: Simplify right side
    3,030,629.76x = 5,162,863,380,405.35
  5. Step 5: Solve for x
    x = 5,162,863,380,405.35/3,030,629.76
  6. Step 6: Final answer
    x = 1,703,561.24

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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.