Home / 4,266,349.43-5,886,120.06-2,429,505.23

Finding the Fourth Proportional to 4,266,349.43, 5,886,120.06 and 2,429,505.23

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Solution

The fourth proportional to 4,266,349.43, 5,886,120.06 and 2,429,505.23 is: 3,351,895.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266,349.43 : 5,886,120.06 = 2,429,505.23 : x
  2. Step 2: Convert to fraction form
    4,266,349.43/5,886,120.06 = 2,429,505.23/x
  3. Step 3: Cross multiply
    4,266,349.43x = 5,886,120.06 × 2,429,505.23
  4. Step 4: Simplify right side
    4,266,349.43x = 14,300,359,440,747.31
  5. Step 5: Solve for x
    x = 14,300,359,440,747.31/4,266,349.43
  6. Step 6: Final answer
    x = 3,351,895.97

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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.