Home / 2,964,182.96-4,090,573.56-1,606,055.96

Finding the Fourth Proportional to 2,964,182.96, 4,090,573.56 and 1,606,055.96

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Solution

The fourth proportional to 2,964,182.96, 4,090,573.56 and 1,606,055.96 is: 2,216,357.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,182.96 : 4,090,573.56 = 1,606,055.96 : x
  2. Step 2: Convert to fraction form
    2,964,182.96/4,090,573.56 = 1,606,055.96/x
  3. Step 3: Cross multiply
    2,964,182.96x = 4,090,573.56 × 1,606,055.96
  4. Step 4: Simplify right side
    2,964,182.96x = 6,569,690,045,856.42
  5. Step 5: Solve for x
    x = 6,569,690,045,856.42/2,964,182.96
  6. Step 6: Final answer
    x = 2,216,357.81

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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.