Home / 7,367,022.08-10,166,796.77-4,103,835.93

Finding the Fourth Proportional to 7,367,022.08, 10,166,796.77 and 4,103,835.93

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Solution

The fourth proportional to 7,367,022.08, 10,166,796.77 and 4,103,835.93 is: 5,663,464.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,022.08 : 10,166,796.77 = 4,103,835.93 : x
  2. Step 2: Convert to fraction form
    7,367,022.08/10,166,796.77 = 4,103,835.93/x
  3. Step 3: Cross multiply
    7,367,022.08x = 10,166,796.77 × 4,103,835.93
  4. Step 4: Simplify right side
    7,367,022.08x = 41,722,865,877,733.95
  5. Step 5: Solve for x
    x = 41,722,865,877,733.95/7,367,022.08
  6. Step 6: Final answer
    x = 5,663,464.21

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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.