Home / 3,513,164.10-5,269,746.15-2,716,002.60

Finding the Fourth Proportional to 3,513,164.10, 5,269,746.15 and 2,716,002.60

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Solution

The fourth proportional to 3,513,164.10, 5,269,746.15 and 2,716,002.60 is: 4,074,003.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,513,164.10 : 5,269,746.15 = 2,716,002.60 : x
  2. Step 2: Convert to fraction form
    3,513,164.10/5,269,746.15 = 2,716,002.60/x
  3. Step 3: Cross multiply
    3,513,164.10x = 5,269,746.15 × 2,716,002.60
  4. Step 4: Simplify right side
    3,513,164.10x = 14,312,644,244,739.99
  5. Step 5: Solve for x
    x = 14,312,644,244,739.99/3,513,164.10
  6. Step 6: Final answer
    x = 4,074,003.90

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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.