Home / 5,727,523.52-8,589,603.64-1,683,049.74

Finding the Fourth Proportional to 5,727,523.52, 8,589,603.64 and 1,683,049.74

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Solution

The fourth proportional to 5,727,523.52, 8,589,603.64 and 1,683,049.74 is: 2,524,080.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,727,523.52 : 8,589,603.64 = 1,683,049.74 : x
  2. Step 2: Convert to fraction form
    5,727,523.52/8,589,603.64 = 1,683,049.74/x
  3. Step 3: Cross multiply
    5,727,523.52x = 8,589,603.64 × 1,683,049.74
  4. Step 4: Simplify right side
    5,727,523.52x = 14,456,730,173,005.05
  5. Step 5: Solve for x
    x = 14,456,730,173,005.05/5,727,523.52
  6. Step 6: Final answer
    x = 2,524,080.46

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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.