Home / 9,628,222.60-14,438,834.70-3,238,683.40

Finding the Fourth Proportional to 9,628,222.60, 14,438,834.70 and 3,238,683.40

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Solution

The fourth proportional to 9,628,222.60, 14,438,834.70 and 3,238,683.40 is: 4,856,848.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,628,222.60 : 14,438,834.70 = 3,238,683.40 : x
  2. Step 2: Convert to fraction form
    9,628,222.60/14,438,834.70 = 3,238,683.40/x
  3. Step 3: Cross multiply
    9,628,222.60x = 14,438,834.70 × 3,238,683.40
  4. Step 4: Simplify right side
    9,628,222.60x = 46,762,814,258,233.98
  5. Step 5: Solve for x
    x = 46,762,814,258,233.98/9,628,222.60
  6. Step 6: Final answer
    x = 4,856,848.06

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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.