Home / 3,323,167.83-4,586,000.22-1,872,585.27

Finding the Fourth Proportional to 3,323,167.83, 4,586,000.22 and 1,872,585.27

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Solution

The fourth proportional to 3,323,167.83, 4,586,000.22 and 1,872,585.27 is: 2,584,183.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,167.83 : 4,586,000.22 = 1,872,585.27 : x
  2. Step 2: Convert to fraction form
    3,323,167.83/4,586,000.22 = 1,872,585.27/x
  3. Step 3: Cross multiply
    3,323,167.83x = 4,586,000.22 × 1,872,585.27
  4. Step 4: Simplify right side
    3,323,167.83x = 8,587,676,460,188.76
  5. Step 5: Solve for x
    x = 8,587,676,460,188.76/3,323,167.83
  6. Step 6: Final answer
    x = 2,584,183.80

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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.