Home / 4,083,046.80-6,124,570.20-1,091,230.80

Finding the Fourth Proportional to 4,083,046.80, 6,124,570.20 and 1,091,230.80

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Solution

The fourth proportional to 4,083,046.80, 6,124,570.20 and 1,091,230.80 is: 1,636,846.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,046.80 : 6,124,570.20 = 1,091,230.80 : x
  2. Step 2: Convert to fraction form
    4,083,046.80/6,124,570.20 = 1,091,230.80/x
  3. Step 3: Cross multiply
    4,083,046.80x = 6,124,570.20 × 1,091,230.80
  4. Step 4: Simplify right side
    4,083,046.80x = 6,683,319,639,002.16
  5. Step 5: Solve for x
    x = 6,683,319,639,002.16/4,083,046.80
  6. Step 6: Final answer
    x = 1,636,846.20

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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.