Home / 4,836,429.41-6,670,493.98-2,999,857.88

Finding the Fourth Proportional to 4,836,429.41, 6,670,493.98 and 2,999,857.88

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Solution

The fourth proportional to 4,836,429.41, 6,670,493.98 and 2,999,857.88 is: 4,137,460.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,429.41 : 6,670,493.98 = 2,999,857.88 : x
  2. Step 2: Convert to fraction form
    4,836,429.41/6,670,493.98 = 2,999,857.88/x
  3. Step 3: Cross multiply
    4,836,429.41x = 6,670,493.98 × 2,999,857.88
  4. Step 4: Simplify right side
    4,836,429.41x = 20,010,533,938,572.15
  5. Step 5: Solve for x
    x = 20,010,533,938,572.15/4,836,429.41
  6. Step 6: Final answer
    x = 4,137,460.15

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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.