Home / 3,016,993.28-4,525,487.84-887,095.04

Finding the Fourth Proportional to 3,016,993.28, 4,525,487.84 and 887,095.04

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Solution

The fourth proportional to 3,016,993.28, 4,525,487.84 and 887,095.04 is: 1,330,641.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,993.28 : 4,525,487.84 = 887,095.04 : x
  2. Step 2: Convert to fraction form
    3,016,993.28/4,525,487.84 = 887,095.04/x
  3. Step 3: Cross multiply
    3,016,993.28x = 4,525,487.84 × 887,095.04
  4. Step 4: Simplify right side
    3,016,993.28x = 4,014,537,816,444.31
  5. Step 5: Solve for x
    x = 4,014,537,816,444.31/3,016,993.28
  6. Step 6: Final answer
    x = 1,330,641.95

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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.