Home / 9,042,757.48-13,564,263.86-2,653,141.76

Finding the Fourth Proportional to 9,042,757.48, 13,564,263.86 and 2,653,141.76

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Solution

The fourth proportional to 9,042,757.48, 13,564,263.86 and 2,653,141.76 is: 3,979,750.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,042,757.48 : 13,564,263.86 = 2,653,141.76 : x
  2. Step 2: Convert to fraction form
    9,042,757.48/13,564,263.86 = 2,653,141.76/x
  3. Step 3: Cross multiply
    9,042,757.48x = 13,564,263.86 × 2,653,141.76
  4. Step 4: Simplify right side
    9,042,757.48x = 35,987,914,890,624.79
  5. Step 5: Solve for x
    x = 35,987,914,890,624.79/9,042,757.48
  6. Step 6: Final answer
    x = 3,979,750.09

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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.