Home / 2,506,958.72-3,459,603.04-1,361,039.04

Finding the Fourth Proportional to 2,506,958.72, 3,459,603.04 and 1,361,039.04

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Solution

The fourth proportional to 2,506,958.72, 3,459,603.04 and 1,361,039.04 is: 1,878,233.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,958.72 : 3,459,603.04 = 1,361,039.04 : x
  2. Step 2: Convert to fraction form
    2,506,958.72/3,459,603.04 = 1,361,039.04/x
  3. Step 3: Cross multiply
    2,506,958.72x = 3,459,603.04 × 1,361,039.04
  4. Step 4: Simplify right side
    2,506,958.72x = 4,708,654,800,342.68
  5. Step 5: Solve for x
    x = 4,708,654,800,342.68/2,506,958.72
  6. Step 6: Final answer
    x = 1,878,233.88

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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.