Home / 11,072,873.70-16,606,200.15-3,502,160.10

Finding the Fourth Proportional to 11,072,873.70, 16,606,200.15 and 3,502,160.10

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Solution

The fourth proportional to 11,072,873.70, 16,606,200.15 and 3,502,160.10 is: 5,252,256.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,873.70 : 16,606,200.15 = 3,502,160.10 : x
  2. Step 2: Convert to fraction form
    11,072,873.70/16,606,200.15 = 3,502,160.10/x
  3. Step 3: Cross multiply
    11,072,873.70x = 16,606,200.15 × 3,502,160.10
  4. Step 4: Simplify right side
    11,072,873.70x = 58,157,571,577,944.02
  5. Step 5: Solve for x
    x = 58,157,571,577,944.02/11,072,873.70
  6. Step 6: Final answer
    x = 5,252,256.38

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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.