Home / 9,450,820.52-14,183,797.80-4,903,172.72

Finding the Fourth Proportional to 9,450,820.52, 14,183,797.80 and 4,903,172.72

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Solution

The fourth proportional to 9,450,820.52, 14,183,797.80 and 4,903,172.72 is: 7,358,684.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,450,820.52 : 14,183,797.80 = 4,903,172.72 : x
  2. Step 2: Convert to fraction form
    9,450,820.52/14,183,797.80 = 4,903,172.72/x
  3. Step 3: Cross multiply
    9,450,820.52x = 14,183,797.80 × 4,903,172.72
  4. Step 4: Simplify right side
    9,450,820.52x = 69,545,610,438,956.02
  5. Step 5: Solve for x
    x = 69,545,610,438,956.02/9,450,820.52
  6. Step 6: Final answer
    x = 7,358,684.92

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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.