Home / 5,051,236.04-7,576,919.72-1,685,443.04

Finding the Fourth Proportional to 5,051,236.04, 7,576,919.72 and 1,685,443.04

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Solution

The fourth proportional to 5,051,236.04, 7,576,919.72 and 1,685,443.04 is: 2,528,186.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,051,236.04 : 7,576,919.72 = 1,685,443.04 : x
  2. Step 2: Convert to fraction form
    5,051,236.04/7,576,919.72 = 1,685,443.04/x
  3. Step 3: Cross multiply
    5,051,236.04x = 7,576,919.72 × 1,685,443.04
  4. Step 4: Simplify right side
    5,051,236.04x = 12,770,466,560,400.93
  5. Step 5: Solve for x
    x = 12,770,466,560,400.93/5,051,236.04
  6. Step 6: Final answer
    x = 2,528,186.46

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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.