Home / 4,537,521.84-6,809,120.28-1,841,846.16

Finding the Fourth Proportional to 4,537,521.84, 6,809,120.28 and 1,841,846.16

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Solution

The fourth proportional to 4,537,521.84, 6,809,120.28 and 1,841,846.16 is: 2,763,921.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537,521.84 : 6,809,120.28 = 1,841,846.16 : x
  2. Step 2: Convert to fraction form
    4,537,521.84/6,809,120.28 = 1,841,846.16/x
  3. Step 3: Cross multiply
    4,537,521.84x = 6,809,120.28 × 1,841,846.16
  4. Step 4: Simplify right side
    4,537,521.84x = 12,541,352,040,696.12
  5. Step 5: Solve for x
    x = 12,541,352,040,696.12/4,537,521.84
  6. Step 6: Final answer
    x = 2,763,921.03

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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.