Home / 8,597,954.37-11,865,271.20-4,677,732.84

Finding the Fourth Proportional to 8,597,954.37, 11,865,271.20 and 4,677,732.84

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Solution

The fourth proportional to 8,597,954.37, 11,865,271.20 and 4,677,732.84 is: 6,455,322.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,954.37 : 11,865,271.20 = 4,677,732.84 : x
  2. Step 2: Convert to fraction form
    8,597,954.37/11,865,271.20 = 4,677,732.84/x
  3. Step 3: Cross multiply
    8,597,954.37x = 11,865,271.20 × 4,677,732.84
  4. Step 4: Simplify right side
    8,597,954.37x = 55,502,568,747,423.35
  5. Step 5: Solve for x
    x = 55,502,568,747,423.35/8,597,954.37
  6. Step 6: Final answer
    x = 6,455,322.55

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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.