Home / 1,873,934.20-2,586,025.96-1,014,494.23

Finding the Fourth Proportional to 1,873,934.20, 2,586,025.96 and 1,014,494.23

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Solution

The fourth proportional to 1,873,934.20, 2,586,025.96 and 1,014,494.23 is: 1,400,000.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,934.20 : 2,586,025.96 = 1,014,494.23 : x
  2. Step 2: Convert to fraction form
    1,873,934.20/2,586,025.96 = 1,014,494.23/x
  3. Step 3: Cross multiply
    1,873,934.20x = 2,586,025.96 × 1,014,494.23
  4. Step 4: Simplify right side
    1,873,934.20x = 2,623,508,415,050.21
  5. Step 5: Solve for x
    x = 2,623,508,415,050.21/1,873,934.20
  6. Step 6: Final answer
    x = 1,400,000.29

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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.