Home / 6,956,593.80-10,434,890.70-3,555,371.40

Finding the Fourth Proportional to 6,956,593.80, 10,434,890.70 and 3,555,371.40

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Solution

The fourth proportional to 6,956,593.80, 10,434,890.70 and 3,555,371.40 is: 5,333,057.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,956,593.80 : 10,434,890.70 = 3,555,371.40 : x
  2. Step 2: Convert to fraction form
    6,956,593.80/10,434,890.70 = 3,555,371.40/x
  3. Step 3: Cross multiply
    6,956,593.80x = 10,434,890.70 × 3,555,371.40
  4. Step 4: Simplify right side
    6,956,593.80x = 37,099,911,956,905.98
  5. Step 5: Solve for x
    x = 37,099,911,956,905.98/6,956,593.80
  6. Step 6: Final answer
    x = 5,333,057.10

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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.