Home / 3,896,554.40-5,844,831.60-2,951,770.40

Finding the Fourth Proportional to 3,896,554.40, 5,844,831.60 and 2,951,770.40

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Solution

The fourth proportional to 3,896,554.40, 5,844,831.60 and 2,951,770.40 is: 4,427,655.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,896,554.40 : 5,844,831.60 = 2,951,770.40 : x
  2. Step 2: Convert to fraction form
    3,896,554.40/5,844,831.60 = 2,951,770.40/x
  3. Step 3: Cross multiply
    3,896,554.40x = 5,844,831.60 × 2,951,770.40
  4. Step 4: Simplify right side
    3,896,554.40x = 17,252,600,909,864.64
  5. Step 5: Solve for x
    x = 17,252,600,909,864.64/3,896,554.40
  6. Step 6: Final answer
    x = 4,427,655.60

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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.