Home / 4,647,685.04-6,413,998.18-2,582,692.90

Finding the Fourth Proportional to 4,647,685.04, 6,413,998.18 and 2,582,692.90

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Solution

The fourth proportional to 4,647,685.04, 6,413,998.18 and 2,582,692.90 is: 3,564,223.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,685.04 : 6,413,998.18 = 2,582,692.90 : x
  2. Step 2: Convert to fraction form
    4,647,685.04/6,413,998.18 = 2,582,692.90/x
  3. Step 3: Cross multiply
    4,647,685.04x = 6,413,998.18 × 2,582,692.90
  4. Step 4: Simplify right side
    4,647,685.04x = 16,565,387,560,098.92
  5. Step 5: Solve for x
    x = 16,565,387,560,098.92/4,647,685.04
  6. Step 6: Final answer
    x = 3,564,223.35

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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.