Home / 11,886,310.73-17,828,594.02-3,797,114.41

Finding the Fourth Proportional to 11,886,310.73, 17,828,594.02 and 3,797,114.41

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Solution

The fourth proportional to 11,886,310.73, 17,828,594.02 and 3,797,114.41 is: 5,695,393.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,886,310.73 : 17,828,594.02 = 3,797,114.41 : x
  2. Step 2: Convert to fraction form
    11,886,310.73/17,828,594.02 = 3,797,114.41/x
  3. Step 3: Cross multiply
    11,886,310.73x = 17,828,594.02 × 3,797,114.41
  4. Step 4: Simplify right side
    11,886,310.73x = 67,697,211,263,381.83
  5. Step 5: Solve for x
    x = 67,697,211,263,381.83/11,886,310.73
  6. Step 6: Final answer
    x = 5,695,393.03

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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.