Home / 3,748,961.34-5,173,591.26-2,030,081.94

Finding the Fourth Proportional to 3,748,961.34, 5,173,591.26 and 2,030,081.94

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Solution

The fourth proportional to 3,748,961.34, 5,173,591.26 and 2,030,081.94 is: 2,801,526.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,748,961.34 : 5,173,591.26 = 2,030,081.94 : x
  2. Step 2: Convert to fraction form
    3,748,961.34/5,173,591.26 = 2,030,081.94/x
  3. Step 3: Cross multiply
    3,748,961.34x = 5,173,591.26 × 2,030,081.94
  4. Step 4: Simplify right side
    3,748,961.34x = 10,502,814,181,867.84
  5. Step 5: Solve for x
    x = 10,502,814,181,867.84/3,748,961.34
  6. Step 6: Final answer
    x = 2,801,526.40

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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.