Home / 10,900,241.94-16,349,819.41-4,076,313.45

Finding the Fourth Proportional to 10,900,241.94, 16,349,819.41 and 4,076,313.45

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Solution

The fourth proportional to 10,900,241.94, 16,349,819.41 and 4,076,313.45 is: 6,114,266.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,900,241.94 : 16,349,819.41 = 4,076,313.45 : x
  2. Step 2: Convert to fraction form
    10,900,241.94/16,349,819.41 = 4,076,313.45/x
  3. Step 3: Cross multiply
    10,900,241.94x = 16,349,819.41 × 4,076,313.45
  4. Step 4: Simplify right side
    10,900,241.94x = 66,646,988,766,054.07
  5. Step 5: Solve for x
    x = 66,646,988,766,054.07/10,900,241.94
  6. Step 6: Final answer
    x = 6,114,266.92

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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.