Home / 2,826,056.42-4,239,337.51-1,096,885.73

Finding the Fourth Proportional to 2,826,056.42, 4,239,337.51 and 1,096,885.73

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Solution

The fourth proportional to 2,826,056.42, 4,239,337.51 and 1,096,885.73 is: 1,645,426.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,826,056.42 : 4,239,337.51 = 1,096,885.73 : x
  2. Step 2: Convert to fraction form
    2,826,056.42/4,239,337.51 = 1,096,885.73/x
  3. Step 3: Cross multiply
    2,826,056.42x = 4,239,337.51 × 1,096,885.73
  4. Step 4: Simplify right side
    2,826,056.42x = 4,650,068,803,743.70
  5. Step 5: Solve for x
    x = 4,650,068,803,743.70/2,826,056.42
  6. Step 6: Final answer
    x = 1,645,426.74

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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.