Home / 4,427,228.34-6,108,900.93-2,493,366.30

Finding the Fourth Proportional to 4,427,228.34, 6,108,900.93 and 2,493,366.30

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Solution

The fourth proportional to 4,427,228.34, 6,108,900.93 and 2,493,366.30 is: 3,440,465.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427,228.34 : 6,108,900.93 = 2,493,366.30 : x
  2. Step 2: Convert to fraction form
    4,427,228.34/6,108,900.93 = 2,493,366.30/x
  3. Step 3: Cross multiply
    4,427,228.34x = 6,108,900.93 × 2,493,366.30
  4. Step 4: Simplify right side
    4,427,228.34x = 15,231,727,708,900.66
  5. Step 5: Solve for x
    x = 15,231,727,708,900.66/4,427,228.34
  6. Step 6: Final answer
    x = 3,440,465.80

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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.