Home / 4,334,814.57-6,500,925.49-2,718,039.11

Finding the Fourth Proportional to 4,334,814.57, 6,500,925.49 and 2,718,039.11

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Solution

The fourth proportional to 4,334,814.57, 6,500,925.49 and 2,718,039.11 is: 4,076,245.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,814.57 : 6,500,925.49 = 2,718,039.11 : x
  2. Step 2: Convert to fraction form
    4,334,814.57/6,500,925.49 = 2,718,039.11/x
  3. Step 3: Cross multiply
    4,334,814.57x = 6,500,925.49 × 2,718,039.11
  4. Step 4: Simplify right side
    4,334,814.57x = 17,669,769,693,716.19
  5. Step 5: Solve for x
    x = 17,669,769,693,716.19/4,334,814.57
  6. Step 6: Final answer
    x = 4,076,245.80

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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.