Home / 1,504,974.08-2,258,199.04-706,320.48

Finding the Fourth Proportional to 1,504,974.08, 2,258,199.04 and 706,320.48

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Solution

The fourth proportional to 1,504,974.08, 2,258,199.04 and 706,320.48 is: 1,059,827.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,974.08 : 2,258,199.04 = 706,320.48 : x
  2. Step 2: Convert to fraction form
    1,504,974.08/2,258,199.04 = 706,320.48/x
  3. Step 3: Cross multiply
    1,504,974.08x = 2,258,199.04 × 706,320.48
  4. Step 4: Simplify right side
    1,504,974.08x = 1,595,012,229,868.34
  5. Step 5: Solve for x
    x = 1,595,012,229,868.34/1,504,974.08
  6. Step 6: Final answer
    x = 1,059,827.04

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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.