Home / 7,230,651.93-10,834,764.71-4,190,477.27

Finding the Fourth Proportional to 7,230,651.93, 10,834,764.71 and 4,190,477.27

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Solution

The fourth proportional to 7,230,651.93, 10,834,764.71 and 4,190,477.27 is: 6,279,217.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,230,651.93 : 10,834,764.71 = 4,190,477.27 : x
  2. Step 2: Convert to fraction form
    7,230,651.93/10,834,764.71 = 4,190,477.27/x
  3. Step 3: Cross multiply
    7,230,651.93x = 10,834,764.71 × 4,190,477.27
  4. Step 4: Simplify right side
    7,230,651.93x = 45,402,835,167,926.93
  5. Step 5: Solve for x
    x = 45,402,835,167,926.93/7,230,651.93
  6. Step 6: Final answer
    x = 6,279,217.37

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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.