Home / 2,347,820.49-3,513,883.64-1,336,671.01

Finding the Fourth Proportional to 2,347,820.49, 3,513,883.64 and 1,336,671.01

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Solution

The fourth proportional to 2,347,820.49, 3,513,883.64 and 1,336,671.01 is: 2,000,538.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,820.49 : 3,513,883.64 = 1,336,671.01 : x
  2. Step 2: Convert to fraction form
    2,347,820.49/3,513,883.64 = 1,336,671.01/x
  3. Step 3: Cross multiply
    2,347,820.49x = 3,513,883.64 × 1,336,671.01
  4. Step 4: Simplify right side
    2,347,820.49x = 4,696,906,394,101.28
  5. Step 5: Solve for x
    x = 4,696,906,394,101.28/2,347,820.49
  6. Step 6: Final answer
    x = 2,000,538.97

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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.