Home / 3,230,184.51-4,846,117.85-1,208,586.51

Finding the Fourth Proportional to 3,230,184.51, 4,846,117.85 and 1,208,586.51

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Solution

The fourth proportional to 3,230,184.51, 4,846,117.85 and 1,208,586.51 is: 1,813,194.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230,184.51 : 4,846,117.85 = 1,208,586.51 : x
  2. Step 2: Convert to fraction form
    3,230,184.51/4,846,117.85 = 1,208,586.51/x
  3. Step 3: Cross multiply
    3,230,184.51x = 4,846,117.85 × 1,208,586.51
  4. Step 4: Simplify right side
    3,230,184.51x = 5,856,952,653,337.27
  5. Step 5: Solve for x
    x = 5,856,952,653,337.27/3,230,184.51
  6. Step 6: Final answer
    x = 1,813,194.46

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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.