Home / 2,016,133.30-3,021,089.55-1,748,638.90

Finding the Fourth Proportional to 2,016,133.30, 3,021,089.55 and 1,748,638.90

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Solution

The fourth proportional to 2,016,133.30, 3,021,089.55 and 1,748,638.90 is: 2,620,260.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,133.30 : 3,021,089.55 = 1,748,638.90 : x
  2. Step 2: Convert to fraction form
    2,016,133.30/3,021,089.55 = 1,748,638.90/x
  3. Step 3: Cross multiply
    2,016,133.30x = 3,021,089.55 × 1,748,638.90
  4. Step 4: Simplify right side
    2,016,133.30x = 5,282,794,707,513.49
  5. Step 5: Solve for x
    x = 5,282,794,707,513.49/2,016,133.30
  6. Step 6: Final answer
    x = 2,620,260.63

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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.