Home / 4,573,614.01-6,861,167.03-1,877,215.54

Finding the Fourth Proportional to 4,573,614.01, 6,861,167.03 and 1,877,215.54

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Solution

The fourth proportional to 4,573,614.01, 6,861,167.03 and 1,877,215.54 is: 2,816,129.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573,614.01 : 6,861,167.03 = 1,877,215.54 : x
  2. Step 2: Convert to fraction form
    4,573,614.01/6,861,167.03 = 1,877,215.54/x
  3. Step 3: Cross multiply
    4,573,614.01x = 6,861,167.03 × 1,877,215.54
  4. Step 4: Simplify right side
    4,573,614.01x = 12,879,889,371,251.65
  5. Step 5: Solve for x
    x = 12,879,889,371,251.65/4,573,614.01
  6. Step 6: Final answer
    x = 2,816,129.51

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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.