Home / 2,734,614.60-3,773,861.46-1,716,580.68

Finding the Fourth Proportional to 2,734,614.60, 3,773,861.46 and 1,716,580.68

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Solution

The fourth proportional to 2,734,614.60, 3,773,861.46 and 1,716,580.68 is: 2,368,939.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,614.60 : 3,773,861.46 = 1,716,580.68 : x
  2. Step 2: Convert to fraction form
    2,734,614.60/3,773,861.46 = 1,716,580.68/x
  3. Step 3: Cross multiply
    2,734,614.60x = 3,773,861.46 × 1,716,580.68
  4. Step 4: Simplify right side
    2,734,614.60x = 6,478,137,671,232.59
  5. Step 5: Solve for x
    x = 6,478,137,671,232.59/2,734,614.60
  6. Step 6: Final answer
    x = 2,368,939.91

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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.