Home / 4,041,651.14-6,061,215.32-1,345,346.21

Finding the Fourth Proportional to 4,041,651.14, 6,061,215.32 and 1,345,346.21

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Solution

The fourth proportional to 4,041,651.14, 6,061,215.32 and 1,345,346.21 is: 2,017,599.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,651.14 : 6,061,215.32 = 1,345,346.21 : x
  2. Step 2: Convert to fraction form
    4,041,651.14/6,061,215.32 = 1,345,346.21/x
  3. Step 3: Cross multiply
    4,041,651.14x = 6,061,215.32 × 1,345,346.21
  4. Step 4: Simplify right side
    4,041,651.14x = 8,154,433,052,029.21
  5. Step 5: Solve for x
    x = 8,154,433,052,029.21/4,041,651.14
  6. Step 6: Final answer
    x = 2,017,599.43

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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.