Home / 9,254,517.02-13,882,421.73-2,863,928.06

Finding the Fourth Proportional to 9,254,517.02, 13,882,421.73 and 2,863,928.06

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Solution

The fourth proportional to 9,254,517.02, 13,882,421.73 and 2,863,928.06 is: 4,296,092.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254,517.02 : 13,882,421.73 = 2,863,928.06 : x
  2. Step 2: Convert to fraction form
    9,254,517.02/13,882,421.73 = 2,863,928.06/x
  3. Step 3: Cross multiply
    9,254,517.02x = 13,882,421.73 × 2,863,928.06
  4. Step 4: Simplify right side
    9,254,517.02x = 39,758,257,133,300.74
  5. Step 5: Solve for x
    x = 39,758,257,133,300.74/9,254,517.02
  6. Step 6: Final answer
    x = 4,296,092.06

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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.