Home / 8,533,570.44-12,800,367.96-3,484,880.92

Finding the Fourth Proportional to 8,533,570.44, 12,800,367.96 and 3,484,880.92

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Solution

The fourth proportional to 8,533,570.44, 12,800,367.96 and 3,484,880.92 is: 5,227,326.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,533,570.44 : 12,800,367.96 = 3,484,880.92 : x
  2. Step 2: Convert to fraction form
    8,533,570.44/12,800,367.96 = 3,484,880.92/x
  3. Step 3: Cross multiply
    8,533,570.44x = 12,800,367.96 × 3,484,880.92
  4. Step 4: Simplify right side
    8,533,570.44x = 44,607,758,072,783.33
  5. Step 5: Solve for x
    x = 44,607,758,072,783.33/8,533,570.44
  6. Step 6: Final answer
    x = 5,227,326.40

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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.