Home / 3,233,434.41-4,462,077.38-1,783,263.87

Finding the Fourth Proportional to 3,233,434.41, 4,462,077.38 and 1,783,263.87

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Solution

The fourth proportional to 3,233,434.41, 4,462,077.38 and 1,783,263.87 is: 2,460,869.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,434.41 : 4,462,077.38 = 1,783,263.87 : x
  2. Step 2: Convert to fraction form
    3,233,434.41/4,462,077.38 = 1,783,263.87/x
  3. Step 3: Cross multiply
    3,233,434.41x = 4,462,077.38 × 1,783,263.87
  4. Step 4: Simplify right side
    3,233,434.41x = 7,957,061,367,981.94
  5. Step 5: Solve for x
    x = 7,957,061,367,981.94/3,233,434.41
  6. Step 6: Final answer
    x = 2,460,869.89

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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.