Home / 2,804,100.29-4,206,150.45-674,184.50

Finding the Fourth Proportional to 2,804,100.29, 4,206,150.45 and 674,184.50

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Solution

The fourth proportional to 2,804,100.29, 4,206,150.45 and 674,184.50 is: 1,011,276.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,804,100.29 : 4,206,150.45 = 674,184.50 : x
  2. Step 2: Convert to fraction form
    2,804,100.29/4,206,150.45 = 674,184.50/x
  3. Step 3: Cross multiply
    2,804,100.29x = 4,206,150.45 × 674,184.50
  4. Step 4: Simplify right side
    2,804,100.29x = 2,835,721,438,058.03
  5. Step 5: Solve for x
    x = 2,835,721,438,058.03/2,804,100.29
  6. Step 6: Final answer
    x = 1,011,276.75

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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.