Home / 1,711,711.24-2,362,198.50-937,374.76

Finding the Fourth Proportional to 1,711,711.24, 2,362,198.50 and 937,374.76

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Solution

The fourth proportional to 1,711,711.24, 2,362,198.50 and 937,374.76 is: 1,293,597.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,711.24 : 2,362,198.50 = 937,374.76 : x
  2. Step 2: Convert to fraction form
    1,711,711.24/2,362,198.50 = 937,374.76/x
  3. Step 3: Cross multiply
    1,711,711.24x = 2,362,198.50 × 937,374.76
  4. Step 4: Simplify right side
    1,711,711.24x = 2,214,265,252,009.86
  5. Step 5: Solve for x
    x = 2,214,265,252,009.86/1,711,711.24
  6. Step 6: Final answer
    x = 1,293,597.42

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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.