Home / 2,074,032-3,111,359.04-744,647.04

Finding the Fourth Proportional to 2,074,032, 3,111,359.04 and 744,647.04

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Solution

The fourth proportional to 2,074,032, 3,111,359.04 and 744,647.04 is: 1,117,082.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,074,032 : 3,111,359.04 = 744,647.04 : x
  2. Step 2: Convert to fraction form
    2,074,032/3,111,359.04 = 744,647.04/x
  3. Step 3: Cross multiply
    2,074,032x = 3,111,359.04 × 744,647.04
  4. Step 4: Simplify right side
    2,074,032x = 2,316,864,299,513.24
  5. Step 5: Solve for x
    x = 2,316,864,299,513.24/2,074,032
  6. Step 6: Final answer
    x = 1,117,082.23

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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.