Home / 9,829,586.35-14,751,019.50-3,439,894.06

Finding the Fourth Proportional to 9,829,586.35, 14,751,019.50 and 3,439,894.06

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Solution

The fourth proportional to 9,829,586.35, 14,751,019.50 and 3,439,894.06 is: 5,162,164.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829,586.35 : 14,751,019.50 = 3,439,894.06 : x
  2. Step 2: Convert to fraction form
    9,829,586.35/14,751,019.50 = 3,439,894.06/x
  3. Step 3: Cross multiply
    9,829,586.35x = 14,751,019.50 × 3,439,894.06
  4. Step 4: Simplify right side
    9,829,586.35x = 50,741,944,266,039.60
  5. Step 5: Solve for x
    x = 50,741,944,266,039.60/9,829,586.35
  6. Step 6: Final answer
    x = 5,162,164.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.