Home / 2,421,429.27-3,341,594.97-1,333,704.84

Finding the Fourth Proportional to 2,421,429.27, 3,341,594.97 and 1,333,704.84

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Solution

The fourth proportional to 2,421,429.27, 3,341,594.97 and 1,333,704.84 is: 1,840,525.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,421,429.27 : 3,341,594.97 = 1,333,704.84 : x
  2. Step 2: Convert to fraction form
    2,421,429.27/3,341,594.97 = 1,333,704.84/x
  3. Step 3: Cross multiply
    2,421,429.27x = 3,341,594.97 × 1,333,704.84
  4. Step 4: Simplify right side
    2,421,429.27x = 4,456,701,384,808.66
  5. Step 5: Solve for x
    x = 4,456,701,384,808.66/2,421,429.27
  6. Step 6: Final answer
    x = 1,840,525.11

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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.