Home / 4,072,479.57-6,100,452.48-3,170,210.85

Finding the Fourth Proportional to 4,072,479.57, 6,100,452.48 and 3,170,210.85

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Solution

The fourth proportional to 4,072,479.57, 6,100,452.48 and 3,170,210.85 is: 4,748,880.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,479.57 : 6,100,452.48 = 3,170,210.85 : x
  2. Step 2: Convert to fraction form
    4,072,479.57/6,100,452.48 = 3,170,210.85/x
  3. Step 3: Cross multiply
    4,072,479.57x = 6,100,452.48 × 3,170,210.85
  4. Step 4: Simplify right side
    4,072,479.57x = 19,339,720,642,005.41
  5. Step 5: Solve for x
    x = 19,339,720,642,005.41/4,072,479.57
  6. Step 6: Final answer
    x = 4,748,880.95

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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.