Home / 5,914,953.19-8,871,539.86-1,654,569.19

Finding the Fourth Proportional to 5,914,953.19, 8,871,539.86 and 1,654,569.19

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Solution

The fourth proportional to 5,914,953.19, 8,871,539.86 and 1,654,569.19 is: 2,481,604.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,914,953.19 : 8,871,539.86 = 1,654,569.19 : x
  2. Step 2: Convert to fraction form
    5,914,953.19/8,871,539.86 = 1,654,569.19/x
  3. Step 3: Cross multiply
    5,914,953.19x = 8,871,539.86 × 1,654,569.19
  4. Step 4: Simplify right side
    5,914,953.19x = 14,678,576,520,212.91
  5. Step 5: Solve for x
    x = 14,678,576,520,212.91/5,914,953.19
  6. Step 6: Final answer
    x = 2,481,604.85

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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.