Home / 1,831,563.80-2,527,709.36-1,016,030.42

Finding the Fourth Proportional to 1,831,563.80, 2,527,709.36 and 1,016,030.42

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Solution

The fourth proportional to 1,831,563.80, 2,527,709.36 and 1,016,030.42 is: 1,402,205.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,563.80 : 2,527,709.36 = 1,016,030.42 : x
  2. Step 2: Convert to fraction form
    1,831,563.80/2,527,709.36 = 1,016,030.42/x
  3. Step 3: Cross multiply
    1,831,563.80x = 2,527,709.36 × 1,016,030.42
  4. Step 4: Simplify right side
    1,831,563.80x = 2,568,229,594,438.94
  5. Step 5: Solve for x
    x = 2,568,229,594,438.94/1,831,563.80
  6. Step 6: Final answer
    x = 1,402,205.92

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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.