Home / 2,886,186.31-4,330,773.30-2,094,006.31

Finding the Fourth Proportional to 2,886,186.31, 4,330,773.30 and 2,094,006.31

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Solution

The fourth proportional to 2,886,186.31, 4,330,773.30 and 2,094,006.31 is: 3,142,093.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,886,186.31 : 4,330,773.30 = 2,094,006.31 : x
  2. Step 2: Convert to fraction form
    2,886,186.31/4,330,773.30 = 2,094,006.31/x
  3. Step 3: Cross multiply
    2,886,186.31x = 4,330,773.30 × 2,094,006.31
  4. Step 4: Simplify right side
    2,886,186.31x = 9,068,666,617,379.52
  5. Step 5: Solve for x
    x = 9,068,666,617,379.52/2,886,186.31
  6. Step 6: Final answer
    x = 3,142,093.28

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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.