Home / 4,467,072.78-6,160,272.75-3,000,295.62

Finding the Fourth Proportional to 4,467,072.78, 6,160,272.75 and 3,000,295.62

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Solution

The fourth proportional to 4,467,072.78, 6,160,272.75 and 3,000,295.62 is: 4,137,528.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467,072.78 : 6,160,272.75 = 3,000,295.62 : x
  2. Step 2: Convert to fraction form
    4,467,072.78/6,160,272.75 = 3,000,295.62/x
  3. Step 3: Cross multiply
    4,467,072.78x = 6,160,272.75 × 3,000,295.62
  4. Step 4: Simplify right side
    4,467,072.78x = 18,482,639,349,830.36
  5. Step 5: Solve for x
    x = 18,482,639,349,830.36/4,467,072.78
  6. Step 6: Final answer
    x = 4,137,528.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.