Home / 9,650,516.52-14,478,576.30-3,890,277.12

Finding the Fourth Proportional to 9,650,516.52, 14,478,576.30 and 3,890,277.12

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Solution

The fourth proportional to 9,650,516.52, 14,478,576.30 and 3,890,277.12 is: 5,836,545.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650,516.52 : 14,478,576.30 = 3,890,277.12 : x
  2. Step 2: Convert to fraction form
    9,650,516.52/14,478,576.30 = 3,890,277.12/x
  3. Step 3: Cross multiply
    9,650,516.52x = 14,478,576.30 × 3,890,277.12
  4. Step 4: Simplify right side
    9,650,516.52x = 56,325,674,110,064.26
  5. Step 5: Solve for x
    x = 56,325,674,110,064.26/9,650,516.52
  6. Step 6: Final answer
    x = 5,836,545.02

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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.