Home / 2,600,486.28-3,588,684.04-1,454,566.62

Finding the Fourth Proportional to 2,600,486.28, 3,588,684.04 and 1,454,566.62

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Solution

The fourth proportional to 2,600,486.28, 3,588,684.04 and 1,454,566.62 is: 2,007,309.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,600,486.28 : 3,588,684.04 = 1,454,566.62 : x
  2. Step 2: Convert to fraction form
    2,600,486.28/3,588,684.04 = 1,454,566.62/x
  3. Step 3: Cross multiply
    2,600,486.28x = 3,588,684.04 × 1,454,566.62
  4. Step 4: Simplify right side
    2,600,486.28x = 5,219,980,014,310.75
  5. Step 5: Solve for x
    x = 5,219,980,014,310.75/2,600,486.28
  6. Step 6: Final answer
    x = 2,007,309.19

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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.