Home / 2,011,185-2,775,490.06-1,093,475.92

Finding the Fourth Proportional to 2,011,185, 2,775,490.06 and 1,093,475.92

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Solution

The fourth proportional to 2,011,185, 2,775,490.06 and 1,093,475.92 is: 1,509,026.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,185 : 2,775,490.06 = 1,093,475.92 : x
  2. Step 2: Convert to fraction form
    2,011,185/2,775,490.06 = 1,093,475.92/x
  3. Step 3: Cross multiply
    2,011,185x = 2,775,490.06 × 1,093,475.92
  4. Step 4: Simplify right side
    2,011,185x = 3,034,931,546,809.36
  5. Step 5: Solve for x
    x = 3,034,931,546,809.36/2,011,185
  6. Step 6: Final answer
    x = 1,509,026.54

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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.