Home / 2,232,803.15-3,346,101.90-1,165,716.64

Finding the Fourth Proportional to 2,232,803.15, 3,346,101.90 and 1,165,716.64

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Solution

The fourth proportional to 2,232,803.15, 3,346,101.90 and 1,165,716.64 is: 1,746,955.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,803.15 : 3,346,101.90 = 1,165,716.64 : x
  2. Step 2: Convert to fraction form
    2,232,803.15/3,346,101.90 = 1,165,716.64/x
  3. Step 3: Cross multiply
    2,232,803.15x = 3,346,101.90 × 1,165,716.64
  4. Step 4: Simplify right side
    2,232,803.15x = 3,900,606,663,965.62
  5. Step 5: Solve for x
    x = 3,900,606,663,965.62/2,232,803.15
  6. Step 6: Final answer
    x = 1,746,955.02

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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.