Home / 2,054,487.47-3,082,151.50-706,474.94

Finding the Fourth Proportional to 2,054,487.47, 3,082,151.50 and 706,474.94

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Solution

The fourth proportional to 2,054,487.47, 3,082,151.50 and 706,474.94 is: 1,059,856.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,487.47 : 3,082,151.50 = 706,474.94 : x
  2. Step 2: Convert to fraction form
    2,054,487.47/3,082,151.50 = 706,474.94/x
  3. Step 3: Cross multiply
    2,054,487.47x = 3,082,151.50 × 706,474.94
  4. Step 4: Simplify right side
    2,054,487.47x = 2,177,462,778,856.47
  5. Step 5: Solve for x
    x = 2,177,462,778,856.47/2,054,487.47
  6. Step 6: Final answer
    x = 1,059,856.93

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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.