Home / 6,258,204.94-9,370,488.86-3,971,347.88

Finding the Fourth Proportional to 6,258,204.94, 9,370,488.86 and 3,971,347.88

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Solution

The fourth proportional to 6,258,204.94, 9,370,488.86 and 3,971,347.88 is: 5,946,349.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258,204.94 : 9,370,488.86 = 3,971,347.88 : x
  2. Step 2: Convert to fraction form
    6,258,204.94/9,370,488.86 = 3,971,347.88/x
  3. Step 3: Cross multiply
    6,258,204.94x = 9,370,488.86 × 3,971,347.88
  4. Step 4: Simplify right side
    6,258,204.94x = 37,213,471,068,724.62
  5. Step 5: Solve for x
    x = 37,213,471,068,724.62/6,258,204.94
  6. Step 6: Final answer
    x = 5,946,349.06

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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.