Home / 2,606,119.60-3,903,857.64-1,341,290

Finding the Fourth Proportional to 2,606,119.60, 3,903,857.64 and 1,341,290

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Solution

The fourth proportional to 2,606,119.60, 3,903,857.64 and 1,341,290 is: 2,009,196.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,606,119.60 : 3,903,857.64 = 1,341,290 : x
  2. Step 2: Convert to fraction form
    2,606,119.60/3,903,857.64 = 1,341,290/x
  3. Step 3: Cross multiply
    2,606,119.60x = 3,903,857.64 × 1,341,290
  4. Step 4: Simplify right side
    2,606,119.60x = 5,236,205,213,955.60
  5. Step 5: Solve for x
    x = 5,236,205,213,955.60/2,606,119.60
  6. Step 6: Final answer
    x = 2,009,196.05

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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.