Home / 5,746,042.25-8,619,194.60-1,702,454.21

Finding the Fourth Proportional to 5,746,042.25, 8,619,194.60 and 1,702,454.21

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Solution

The fourth proportional to 5,746,042.25, 8,619,194.60 and 1,702,454.21 is: 2,553,720.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,042.25 : 8,619,194.60 = 1,702,454.21 : x
  2. Step 2: Convert to fraction form
    5,746,042.25/8,619,194.60 = 1,702,454.21/x
  3. Step 3: Cross multiply
    5,746,042.25x = 8,619,194.60 × 1,702,454.21
  4. Step 4: Simplify right side
    5,746,042.25x = 14,673,784,133,579.27
  5. Step 5: Solve for x
    x = 14,673,784,133,579.27/5,746,042.25
  6. Step 6: Final answer
    x = 2,553,720.19

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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.