Home / 1,701,833.64-2,348,530.92-927,464.82

Finding the Fourth Proportional to 1,701,833.64, 2,348,530.92 and 927,464.82

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Solution

The fourth proportional to 1,701,833.64, 2,348,530.92 and 927,464.82 is: 1,279,901.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,833.64 : 2,348,530.92 = 927,464.82 : x
  2. Step 2: Convert to fraction form
    1,701,833.64/2,348,530.92 = 927,464.82/x
  3. Step 3: Cross multiply
    1,701,833.64x = 2,348,530.92 × 927,464.82
  4. Step 4: Simplify right side
    1,701,833.64x = 2,178,179,806,982.23
  5. Step 5: Solve for x
    x = 2,178,179,806,982.23/1,701,833.64
  6. Step 6: Final answer
    x = 1,279,901.72

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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.