Home / 1,872,927.15-2,809,468.84-593,506.29

Finding the Fourth Proportional to 1,872,927.15, 2,809,468.84 and 593,506.29

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Solution

The fourth proportional to 1,872,927.15, 2,809,468.84 and 593,506.29 is: 890,284.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,872,927.15 : 2,809,468.84 = 593,506.29 : x
  2. Step 2: Convert to fraction form
    1,872,927.15/2,809,468.84 = 593,506.29/x
  3. Step 3: Cross multiply
    1,872,927.15x = 2,809,468.84 × 593,506.29
  4. Step 4: Simplify right side
    1,872,927.15x = 1,667,437,439,404.32
  5. Step 5: Solve for x
    x = 1,667,437,439,404.32/1,872,927.15
  6. Step 6: Final answer
    x = 890,284.19

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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.