Home / 4,176,855.91-5,762,766.63-2,341,059.76

Finding the Fourth Proportional to 4,176,855.91, 5,762,766.63 and 2,341,059.76

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Solution

The fourth proportional to 4,176,855.91, 5,762,766.63 and 2,341,059.76 is: 3,229,936.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,855.91 : 5,762,766.63 = 2,341,059.76 : x
  2. Step 2: Convert to fraction form
    4,176,855.91/5,762,766.63 = 2,341,059.76/x
  3. Step 3: Cross multiply
    4,176,855.91x = 5,762,766.63 × 2,341,059.76
  4. Step 4: Simplify right side
    4,176,855.91x = 13,490,981,063,763.81
  5. Step 5: Solve for x
    x = 13,490,981,063,763.81/4,176,855.91
  6. Step 6: Final answer
    x = 3,229,936.91

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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.