Home / 5,829,158.16-8,044,245.63-3,215,603.16

Finding the Fourth Proportional to 5,829,158.16, 8,044,245.63 and 3,215,603.16

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Solution

The fourth proportional to 5,829,158.16, 8,044,245.63 and 3,215,603.16 is: 4,437,536.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829,158.16 : 8,044,245.63 = 3,215,603.16 : x
  2. Step 2: Convert to fraction form
    5,829,158.16/8,044,245.63 = 3,215,603.16/x
  3. Step 3: Cross multiply
    5,829,158.16x = 8,044,245.63 × 3,215,603.16
  4. Step 4: Simplify right side
    5,829,158.16x = 25,867,101,667,644.19
  5. Step 5: Solve for x
    x = 25,867,101,667,644.19/5,829,158.16
  6. Step 6: Final answer
    x = 4,437,536.43

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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.