Home / 5,654,632.46-7,806,103.11-3,481,038.77

Finding the Fourth Proportional to 5,654,632.46, 7,806,103.11 and 3,481,038.77

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Solution

The fourth proportional to 5,654,632.46, 7,806,103.11 and 3,481,038.77 is: 4,805,501.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,654,632.46 : 7,806,103.11 = 3,481,038.77 : x
  2. Step 2: Convert to fraction form
    5,654,632.46/7,806,103.11 = 3,481,038.77/x
  3. Step 3: Cross multiply
    5,654,632.46x = 7,806,103.11 × 3,481,038.77
  4. Step 4: Simplify right side
    5,654,632.46x = 27,173,347,529,497.06
  5. Step 5: Solve for x
    x = 27,173,347,529,497.06/5,654,632.46
  6. Step 6: Final answer
    x = 4,805,501.99

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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.