Home / 4,421,950.71-6,619,196.56-2,395,160.61

Finding the Fourth Proportional to 4,421,950.71, 6,619,196.56 and 2,395,160.61

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Solution

The fourth proportional to 4,421,950.71, 6,619,196.56 and 2,395,160.61 is: 3,585,304.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,950.71 : 6,619,196.56 = 2,395,160.61 : x
  2. Step 2: Convert to fraction form
    4,421,950.71/6,619,196.56 = 2,395,160.61/x
  3. Step 3: Cross multiply
    4,421,950.71x = 6,619,196.56 × 2,395,160.61
  4. Step 4: Simplify right side
    4,421,950.71x = 15,854,038,870,359.50
  5. Step 5: Solve for x
    x = 15,854,038,870,359.50/4,421,950.71
  6. Step 6: Final answer
    x = 3,585,304.29

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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.