Home / 5,867,529.30-8,794,295.55-2,455,809.30

Finding the Fourth Proportional to 5,867,529.30, 8,794,295.55 and 2,455,809.30

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Solution

The fourth proportional to 5,867,529.30, 8,794,295.55 and 2,455,809.30 is: 3,680,784.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,867,529.30 : 8,794,295.55 = 2,455,809.30 : x
  2. Step 2: Convert to fraction form
    5,867,529.30/8,794,295.55 = 2,455,809.30/x
  3. Step 3: Cross multiply
    5,867,529.30x = 8,794,295.55 × 2,455,809.30
  4. Step 4: Simplify right side
    5,867,529.30x = 21,597,112,798,638.61
  5. Step 5: Solve for x
    x = 21,597,112,798,638.61/5,867,529.30
  6. Step 6: Final answer
    x = 3,680,784.82

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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.