Home / 8,473,824.45-11,694,078.95-4,803,115.05

Finding the Fourth Proportional to 8,473,824.45, 11,694,078.95 and 4,803,115.05

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Solution

The fourth proportional to 8,473,824.45, 11,694,078.95 and 4,803,115.05 is: 6,628,412.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,473,824.45 : 11,694,078.95 = 4,803,115.05 : x
  2. Step 2: Convert to fraction form
    8,473,824.45/11,694,078.95 = 4,803,115.05/x
  3. Step 3: Cross multiply
    8,473,824.45x = 11,694,078.95 × 4,803,115.05
  4. Step 4: Simplify right side
    8,473,824.45x = 56,168,006,576,617.62
  5. Step 5: Solve for x
    x = 56,168,006,576,617.62/8,473,824.45
  6. Step 6: Final answer
    x = 6,628,412.82

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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.