Home / 4,429,200.91-6,112,315.34-2,495,489.53

Finding the Fourth Proportional to 4,429,200.91, 6,112,315.34 and 2,495,489.53

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Solution

The fourth proportional to 4,429,200.91, 6,112,315.34 and 2,495,489.53 is: 3,443,785.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,200.91 : 6,112,315.34 = 2,495,489.53 : x
  2. Step 2: Convert to fraction form
    4,429,200.91/6,112,315.34 = 2,495,489.53/x
  3. Step 3: Cross multiply
    4,429,200.91x = 6,112,315.34 × 2,495,489.53
  4. Step 4: Simplify right side
    4,429,200.91x = 15,253,218,935,028.39
  5. Step 5: Solve for x
    x = 15,253,218,935,028.39/4,429,200.91
  6. Step 6: Final answer
    x = 3,443,785.74

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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.