Home / 8,876,770.55-13,303,384.39-4,558,646.07

Finding the Fourth Proportional to 8,876,770.55, 13,303,384.39 and 4,558,646.07

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Solution

The fourth proportional to 8,876,770.55, 13,303,384.39 and 4,558,646.07 is: 6,831,923.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,876,770.55 : 13,303,384.39 = 4,558,646.07 : x
  2. Step 2: Convert to fraction form
    8,876,770.55/13,303,384.39 = 4,558,646.07/x
  3. Step 3: Cross multiply
    8,876,770.55x = 13,303,384.39 × 4,558,646.07
  4. Step 4: Simplify right side
    8,876,770.55x = 60,645,420,967,172.85
  5. Step 5: Solve for x
    x = 60,645,420,967,172.85/8,876,770.55
  6. Step 6: Final answer
    x = 6,831,923.91

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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.