Home / 4,195,870.40-6,284,474.40-3,635,998.40

Finding the Fourth Proportional to 4,195,870.40, 6,284,474.40 and 3,635,998.40

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Solution

The fourth proportional to 4,195,870.40, 6,284,474.40 and 3,635,998.40 is: 5,445,911.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,870.40 : 6,284,474.40 = 3,635,998.40 : x
  2. Step 2: Convert to fraction form
    4,195,870.40/6,284,474.40 = 3,635,998.40/x
  3. Step 3: Cross multiply
    4,195,870.40x = 6,284,474.40 × 3,635,998.40
  4. Step 4: Simplify right side
    4,195,870.40x = 22,850,338,863,240.96
  5. Step 5: Solve for x
    x = 22,850,338,863,240.96/4,195,870.40
  6. Step 6: Final answer
    x = 5,445,911.50

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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.