Home / 2,271,503.04-3,135,013.64-1,456,626.84

Finding the Fourth Proportional to 2,271,503.04, 3,135,013.64 and 1,456,626.84

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Solution

The fourth proportional to 2,271,503.04, 3,135,013.64 and 1,456,626.84 is: 2,010,362.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,271,503.04 : 3,135,013.64 = 1,456,626.84 : x
  2. Step 2: Convert to fraction form
    2,271,503.04/3,135,013.64 = 1,456,626.84/x
  3. Step 3: Cross multiply
    2,271,503.04x = 3,135,013.64 × 1,456,626.84
  4. Step 4: Simplify right side
    2,271,503.04x = 4,566,545,011,790.10
  5. Step 5: Solve for x
    x = 4,566,545,011,790.10/2,271,503.04
  6. Step 6: Final answer
    x = 2,010,362.71

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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.