Home / 1,996,008.75-2,754,492.09-1,090,590.75

Finding the Fourth Proportional to 1,996,008.75, 2,754,492.09 and 1,090,590.75

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Solution

The fourth proportional to 1,996,008.75, 2,754,492.09 and 1,090,590.75 is: 1,505,015.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,996,008.75 : 2,754,492.09 = 1,090,590.75 : x
  2. Step 2: Convert to fraction form
    1,996,008.75/2,754,492.09 = 1,090,590.75/x
  3. Step 3: Cross multiply
    1,996,008.75x = 2,754,492.09 × 1,090,590.75
  4. Step 4: Simplify right side
    1,996,008.75x = 3,004,023,594,302.17
  5. Step 5: Solve for x
    x = 3,004,023,594,302.17/1,996,008.75
  6. Step 6: Final answer
    x = 1,505,015.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.