Home / 9,470,284.62-13,060,277.14-6,205,913.75

Finding the Fourth Proportional to 9,470,284.62, 13,060,277.14 and 6,205,913.75

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Solution

The fourth proportional to 9,470,284.62, 13,060,277.14 and 6,205,913.75 is: 8,558,449.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,470,284.62 : 13,060,277.14 = 6,205,913.75 : x
  2. Step 2: Convert to fraction form
    9,470,284.62/13,060,277.14 = 6,205,913.75/x
  3. Step 3: Cross multiply
    9,470,284.62x = 13,060,277.14 × 6,205,913.75
  4. Step 4: Simplify right side
    9,470,284.62x = 81,050,953,481,936.67
  5. Step 5: Solve for x
    x = 81,050,953,481,936.67/9,470,284.62
  6. Step 6: Final answer
    x = 8,558,449.59

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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.