Home / 1,104,680.40-1,524,510.62-614,652.63

Finding the Fourth Proportional to 1,104,680.40, 1,524,510.62 and 614,652.63

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Solution

The fourth proportional to 1,104,680.40, 1,524,510.62 and 614,652.63 is: 848,249.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,680.40 : 1,524,510.62 = 614,652.63 : x
  2. Step 2: Convert to fraction form
    1,104,680.40/1,524,510.62 = 614,652.63/x
  3. Step 3: Cross multiply
    1,104,680.40x = 1,524,510.62 × 614,652.63
  4. Step 4: Simplify right side
    1,104,680.40x = 937,044,462,045.93
  5. Step 5: Solve for x
    x = 937,044,462,045.93/1,104,680.40
  6. Step 6: Final answer
    x = 848,249.38

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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.