Home / 3,525,309.18-4,864,491.18-2,148,150.96

Finding the Fourth Proportional to 3,525,309.18, 4,864,491.18 and 2,148,150.96

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Solution

The fourth proportional to 3,525,309.18, 4,864,491.18 and 2,148,150.96 is: 2,964,182.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,309.18 : 4,864,491.18 = 2,148,150.96 : x
  2. Step 2: Convert to fraction form
    3,525,309.18/4,864,491.18 = 2,148,150.96/x
  3. Step 3: Cross multiply
    3,525,309.18x = 4,864,491.18 × 2,148,150.96
  4. Step 4: Simplify right side
    3,525,309.18x = 10,449,661,398,228.53
  5. Step 5: Solve for x
    x = 10,449,661,398,228.53/3,525,309.18
  6. Step 6: Final answer
    x = 2,964,182.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.