Home / 4,611,152.24-6,917,661.52-1,619,569.52

Finding the Fourth Proportional to 4,611,152.24, 6,917,661.52 and 1,619,569.52

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Solution

The fourth proportional to 4,611,152.24, 6,917,661.52 and 1,619,569.52 is: 2,429,682.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611,152.24 : 6,917,661.52 = 1,619,569.52 : x
  2. Step 2: Convert to fraction form
    4,611,152.24/6,917,661.52 = 1,619,569.52/x
  3. Step 3: Cross multiply
    4,611,152.24x = 6,917,661.52 × 1,619,569.52
  4. Step 4: Simplify right side
    4,611,152.24x = 11,203,633,747,468.87
  5. Step 5: Solve for x
    x = 11,203,633,747,468.87/4,611,152.24
  6. Step 6: Final answer
    x = 2,429,682.03

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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.