Home / 1,891,935.08-2,612,358.02-1,523,241.04

Finding the Fourth Proportional to 1,891,935.08, 2,612,358.02 and 1,523,241.04

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Solution

The fourth proportional to 1,891,935.08, 2,612,358.02 and 1,523,241.04 is: 2,103,270.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,891,935.08 : 2,612,358.02 = 1,523,241.04 : x
  2. Step 2: Convert to fraction form
    1,891,935.08/2,612,358.02 = 1,523,241.04/x
  3. Step 3: Cross multiply
    1,891,935.08x = 2,612,358.02 × 1,523,241.04
  4. Step 4: Simplify right side
    1,891,935.08x = 3,979,250,954,310.69
  5. Step 5: Solve for x
    x = 3,979,250,954,310.69/1,891,935.08
  6. Step 6: Final answer
    x = 2,103,270.35

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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.