Home / 1,950,551.61-2,692,302.16-1,134,912.82

Finding the Fourth Proportional to 1,950,551.61, 2,692,302.16 and 1,134,912.82

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Solution

The fourth proportional to 1,950,551.61, 2,692,302.16 and 1,134,912.82 is: 1,566,494.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,551.61 : 2,692,302.16 = 1,134,912.82 : x
  2. Step 2: Convert to fraction form
    1,950,551.61/2,692,302.16 = 1,134,912.82/x
  3. Step 3: Cross multiply
    1,950,551.61x = 2,692,302.16 × 1,134,912.82
  4. Step 4: Simplify right side
    1,950,551.61x = 3,055,528,236,697.69
  5. Step 5: Solve for x
    x = 3,055,528,236,697.69/1,950,551.61
  6. Step 6: Final answer
    x = 1,566,494.43

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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.