Home / 7,733,835.66-11,600,679.62-4,702,038.57

Finding the Fourth Proportional to 7,733,835.66, 11,600,679.62 and 4,702,038.57

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Solution

The fourth proportional to 7,733,835.66, 11,600,679.62 and 4,702,038.57 is: 7,053,012.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,733,835.66 : 11,600,679.62 = 4,702,038.57 : x
  2. Step 2: Convert to fraction form
    7,733,835.66/11,600,679.62 = 4,702,038.57/x
  3. Step 3: Cross multiply
    7,733,835.66x = 11,600,679.62 × 4,702,038.57
  4. Step 4: Simplify right side
    7,733,835.66x = 54,546,842,987,942.76
  5. Step 5: Solve for x
    x = 54,546,842,987,942.76/7,733,835.66
  6. Step 6: Final answer
    x = 7,053,012.94

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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.