Home / 2,593,156.14-3,890,345.19-887,318.01

Finding the Fourth Proportional to 2,593,156.14, 3,890,345.19 and 887,318.01

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Solution

The fourth proportional to 2,593,156.14, 3,890,345.19 and 887,318.01 is: 1,331,186.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,156.14 : 3,890,345.19 = 887,318.01 : x
  2. Step 2: Convert to fraction form
    2,593,156.14/3,890,345.19 = 887,318.01/x
  3. Step 3: Cross multiply
    2,593,156.14x = 3,890,345.19 × 887,318.01
  4. Step 4: Simplify right side
    2,593,156.14x = 3,451,973,352,203.87
  5. Step 5: Solve for x
    x = 3,451,973,352,203.87/2,593,156.14
  6. Step 6: Final answer
    x = 1,331,186.08

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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.