Home / 7,676,871.50-10,594,088.84-4,923,550.42

Finding the Fourth Proportional to 7,676,871.50, 10,594,088.84 and 4,923,550.42

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Solution

The fourth proportional to 7,676,871.50, 10,594,088.84 and 4,923,550.42 is: 6,794,503.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,676,871.50 : 10,594,088.84 = 4,923,550.42 : x
  2. Step 2: Convert to fraction form
    7,676,871.50/10,594,088.84 = 4,923,550.42/x
  3. Step 3: Cross multiply
    7,676,871.50x = 10,594,088.84 × 4,923,550.42
  4. Step 4: Simplify right side
    7,676,871.50x = 52,160,530,543,522.97
  5. Step 5: Solve for x
    x = 52,160,530,543,522.97/7,676,871.50
  6. Step 6: Final answer
    x = 6,794,503.53

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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.