Home / 3,058,941.88-4,221,314.22-1,700,803

Finding the Fourth Proportional to 3,058,941.88, 4,221,314.22 and 1,700,803

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Solution

The fourth proportional to 3,058,941.88, 4,221,314.22 and 1,700,803 is: 2,347,093.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,941.88 : 4,221,314.22 = 1,700,803 : x
  2. Step 2: Convert to fraction form
    3,058,941.88/4,221,314.22 = 1,700,803/x
  3. Step 3: Cross multiply
    3,058,941.88x = 4,221,314.22 × 1,700,803
  4. Step 4: Simplify right side
    3,058,941.88x = 7,179,623,889,318.66
  5. Step 5: Solve for x
    x = 7,179,623,889,318.66/3,058,941.88
  6. Step 6: Final answer
    x = 2,347,093.92

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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.