Home / 4,956,142.99-7,434,296.49-1,361,887.77

Finding the Fourth Proportional to 4,956,142.99, 7,434,296.49 and 1,361,887.77

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Solution

The fourth proportional to 4,956,142.99, 7,434,296.49 and 1,361,887.77 is: 2,042,854.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,956,142.99 : 7,434,296.49 = 1,361,887.77 : x
  2. Step 2: Convert to fraction form
    4,956,142.99/7,434,296.49 = 1,361,887.77/x
  3. Step 3: Cross multiply
    4,956,142.99x = 7,434,296.49 × 1,361,887.77
  4. Step 4: Simplify right side
    4,956,142.99x = 10,124,677,468,284.93
  5. Step 5: Solve for x
    x = 10,124,677,468,284.93/4,956,142.99
  6. Step 6: Final answer
    x = 2,042,854.19

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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.