Home / 2,284,103.04-3,425,090.88-1,021,941.12

Finding the Fourth Proportional to 2,284,103.04, 3,425,090.88 and 1,021,941.12

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Solution

The fourth proportional to 2,284,103.04, 3,425,090.88 and 1,021,941.12 is: 1,532,435.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,103.04 : 3,425,090.88 = 1,021,941.12 : x
  2. Step 2: Convert to fraction form
    2,284,103.04/3,425,090.88 = 1,021,941.12/x
  3. Step 3: Cross multiply
    2,284,103.04x = 3,425,090.88 × 1,021,941.12
  4. Step 4: Simplify right side
    2,284,103.04x = 3,500,241,210,008.99
  5. Step 5: Solve for x
    x = 3,500,241,210,008.99/2,284,103.04
  6. Step 6: Final answer
    x = 1,532,435.77

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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.