Home / 11,028,018.08-15,219,084.84-6,133,594.09

Finding the Fourth Proportional to 11,028,018.08, 15,219,084.84 and 6,133,594.09

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Solution

The fourth proportional to 11,028,018.08, 15,219,084.84 and 6,133,594.09 is: 8,464,593.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,028,018.08 : 15,219,084.84 = 6,133,594.09 : x
  2. Step 2: Convert to fraction form
    11,028,018.08/15,219,084.84 = 6,133,594.09/x
  3. Step 3: Cross multiply
    11,028,018.08x = 15,219,084.84 × 6,133,594.09
  4. Step 4: Simplify right side
    11,028,018.08x = 93,347,688,829,832.59
  5. Step 5: Solve for x
    x = 93,347,688,829,832.59/11,028,018.08
  6. Step 6: Final answer
    x = 8,464,593.38

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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.