Home / 5,583,614.94-8,376,004.59-1,540,103.43

Finding the Fourth Proportional to 5,583,614.94, 8,376,004.59 and 1,540,103.43

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Solution

The fourth proportional to 5,583,614.94, 8,376,004.59 and 1,540,103.43 is: 2,310,315.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583,614.94 : 8,376,004.59 = 1,540,103.43 : x
  2. Step 2: Convert to fraction form
    5,583,614.94/8,376,004.59 = 1,540,103.43/x
  3. Step 3: Cross multiply
    5,583,614.94x = 8,376,004.59 × 1,540,103.43
  4. Step 4: Simplify right side
    5,583,614.94x = 12,899,913,398,754.74
  5. Step 5: Solve for x
    x = 12,899,913,398,754.74/5,583,614.94
  6. Step 6: Final answer
    x = 2,310,315.73

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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.