Home / 3,771,814.56-5,205,125.76-2,052,931.04

Finding the Fourth Proportional to 3,771,814.56, 5,205,125.76 and 2,052,931.04

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Solution

The fourth proportional to 3,771,814.56, 5,205,125.76 and 2,052,931.04 is: 2,833,056.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,814.56 : 5,205,125.76 = 2,052,931.04 : x
  2. Step 2: Convert to fraction form
    3,771,814.56/5,205,125.76 = 2,052,931.04/x
  3. Step 3: Cross multiply
    3,771,814.56x = 5,205,125.76 × 2,052,931.04
  4. Step 4: Simplify right side
    3,771,814.56x = 10,685,764,239,807.59
  5. Step 5: Solve for x
    x = 10,685,764,239,807.59/3,771,814.56
  6. Step 6: Final answer
    x = 2,833,056.63

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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.