Home / 4,572,082.80-6,857,598.24-1,206,552.24

Finding the Fourth Proportional to 4,572,082.80, 6,857,598.24 and 1,206,552.24

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Solution

The fourth proportional to 4,572,082.80, 6,857,598.24 and 1,206,552.24 is: 1,809,689.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572,082.80 : 6,857,598.24 = 1,206,552.24 : x
  2. Step 2: Convert to fraction form
    4,572,082.80/6,857,598.24 = 1,206,552.24/x
  3. Step 3: Cross multiply
    4,572,082.80x = 6,857,598.24 × 1,206,552.24
  4. Step 4: Simplify right side
    4,572,082.80x = 8,274,050,517,492.06
  5. Step 5: Solve for x
    x = 8,274,050,517,492.06/4,572,082.80
  6. Step 6: Final answer
    x = 1,809,689.56

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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.