Home / 3,764,337.35-5,194,818.41-2,045,457.81

Finding the Fourth Proportional to 3,764,337.35, 5,194,818.41 and 2,045,457.81

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Solution

The fourth proportional to 3,764,337.35, 5,194,818.41 and 2,045,457.81 is: 2,822,749.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,337.35 : 5,194,818.41 = 2,045,457.81 : x
  2. Step 2: Convert to fraction form
    3,764,337.35/5,194,818.41 = 2,045,457.81/x
  3. Step 3: Cross multiply
    3,764,337.35x = 5,194,818.41 × 2,045,457.81
  4. Step 4: Simplify right side
    3,764,337.35x = 10,625,781,878,038.99
  5. Step 5: Solve for x
    x = 10,625,781,878,038.99/3,764,337.35
  6. Step 6: Final answer
    x = 2,822,749.64

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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.