Home / 3,682,256.16-5,523,697.71-1,124,045.72

Finding the Fourth Proportional to 3,682,256.16, 5,523,697.71 and 1,124,045.72

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Solution

The fourth proportional to 3,682,256.16, 5,523,697.71 and 1,124,045.72 is: 1,686,164.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,256.16 : 5,523,697.71 = 1,124,045.72 : x
  2. Step 2: Convert to fraction form
    3,682,256.16/5,523,697.71 = 1,124,045.72/x
  3. Step 3: Cross multiply
    3,682,256.16x = 5,523,697.71 × 1,124,045.72
  4. Step 4: Simplify right side
    3,682,256.16x = 6,208,888,741,880.81
  5. Step 5: Solve for x
    x = 6,208,888,741,880.81/3,682,256.16
  6. Step 6: Final answer
    x = 1,686,164.26

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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.