Home / 2,180,998.16-3,271,246.94-583,685.86

Finding the Fourth Proportional to 2,180,998.16, 3,271,246.94 and 583,685.86

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Solution

The fourth proportional to 2,180,998.16, 3,271,246.94 and 583,685.86 is: 875,461.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,998.16 : 3,271,246.94 = 583,685.86 : x
  2. Step 2: Convert to fraction form
    2,180,998.16/3,271,246.94 = 583,685.86/x
  3. Step 3: Cross multiply
    2,180,998.16x = 3,271,246.94 × 583,685.86
  4. Step 4: Simplify right side
    2,180,998.16x = 1,909,380,583,446.27
  5. Step 5: Solve for x
    x = 1,909,380,583,446.27/2,180,998.16
  6. Step 6: Final answer
    x = 875,461.80

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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.