Home / 4,030,450.04-5,561,769.02-2,219,614.04

Finding the Fourth Proportional to 4,030,450.04, 5,561,769.02 and 2,219,614.04

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Solution

The fourth proportional to 4,030,450.04, 5,561,769.02 and 2,219,614.04 is: 3,062,928.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,450.04 : 5,561,769.02 = 2,219,614.04 : x
  2. Step 2: Convert to fraction form
    4,030,450.04/5,561,769.02 = 2,219,614.04/x
  3. Step 3: Cross multiply
    4,030,450.04x = 5,561,769.02 × 2,219,614.04
  4. Step 4: Simplify right side
    4,030,450.04x = 12,344,980,606,835.39
  5. Step 5: Solve for x
    x = 12,344,980,606,835.39/4,030,450.04
  6. Step 6: Final answer
    x = 3,062,928.58

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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.