Home / 1,839,409.08-2,759,528.90-560,131

Finding the Fourth Proportional to 1,839,409.08, 2,759,528.90 and 560,131

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Solution

The fourth proportional to 1,839,409.08, 2,759,528.90 and 560,131 is: 840,322.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,409.08 : 2,759,528.90 = 560,131 : x
  2. Step 2: Convert to fraction form
    1,839,409.08/2,759,528.90 = 560,131/x
  3. Step 3: Cross multiply
    1,839,409.08x = 2,759,528.90 × 560,131
  4. Step 4: Simplify right side
    1,839,409.08x = 1,545,697,682,285.90
  5. Step 5: Solve for x
    x = 1,545,697,682,285.90/1,839,409.08
  6. Step 6: Final answer
    x = 840,322.96

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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.