Home / 1,016,029.41-1,524,957.79-543,119.01

Finding the Fourth Proportional to 1,016,029.41, 1,524,957.79 and 543,119.01

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Solution

The fourth proportional to 1,016,029.41, 1,524,957.79 and 543,119.01 is: 815,166.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,029.41 : 1,524,957.79 = 543,119.01 : x
  2. Step 2: Convert to fraction form
    1,016,029.41/1,524,957.79 = 543,119.01/x
  3. Step 3: Cross multiply
    1,016,029.41x = 1,524,957.79 × 543,119.01
  4. Step 4: Simplify right side
    1,016,029.41x = 828,233,565,196.59
  5. Step 5: Solve for x
    x = 828,233,565,196.59/1,016,029.41
  6. Step 6: Final answer
    x = 815,166.92

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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.