Home / 3,653,098.55-5,041,811.43-2,104,058.75

Finding the Fourth Proportional to 3,653,098.55, 5,041,811.43 and 2,104,058.75

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Solution

The fourth proportional to 3,653,098.55, 5,041,811.43 and 2,104,058.75 is: 2,903,909.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,098.55 : 5,041,811.43 = 2,104,058.75 : x
  2. Step 2: Convert to fraction form
    3,653,098.55/5,041,811.43 = 2,104,058.75/x
  3. Step 3: Cross multiply
    3,653,098.55x = 5,041,811.43 × 2,104,058.75
  4. Step 4: Simplify right side
    3,653,098.55x = 10,608,267,429,932.46
  5. Step 5: Solve for x
    x = 10,608,267,429,932.46/3,653,098.55
  6. Step 6: Final answer
    x = 2,903,909.46

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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.