Home / 8,550,944.01-11,800,532.28-4,829,476.47

Finding the Fourth Proportional to 8,550,944.01, 11,800,532.28 and 4,829,476.47

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Solution

The fourth proportional to 8,550,944.01, 11,800,532.28 and 4,829,476.47 is: 6,664,807.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,550,944.01 : 11,800,532.28 = 4,829,476.47 : x
  2. Step 2: Convert to fraction form
    8,550,944.01/11,800,532.28 = 4,829,476.47/x
  3. Step 3: Cross multiply
    8,550,944.01x = 11,800,532.28 × 4,829,476.47
  4. Step 4: Simplify right side
    8,550,944.01x = 56,990,392,953,593.98
  5. Step 5: Solve for x
    x = 56,990,392,953,593.98/8,550,944.01
  6. Step 6: Final answer
    x = 6,664,807.17

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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.