Home / 3,565,240.64-5,334,279.42-3,135,363.92

Finding the Fourth Proportional to 3,565,240.64, 5,334,279.42 and 3,135,363.92

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Solution

The fourth proportional to 3,565,240.64, 5,334,279.42 and 3,135,363.92 is: 4,691,101.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,240.64 : 5,334,279.42 = 3,135,363.92 : x
  2. Step 2: Convert to fraction form
    3,565,240.64/5,334,279.42 = 3,135,363.92/x
  3. Step 3: Cross multiply
    3,565,240.64x = 5,334,279.42 × 3,135,363.92
  4. Step 4: Simplify right side
    3,565,240.64x = 16,724,907,232,666.53
  5. Step 5: Solve for x
    x = 16,724,907,232,666.53/3,565,240.64
  6. Step 6: Final answer
    x = 4,691,101.93

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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.