Home / 2,714,526-4,071,786.68-692,769.75

Finding the Fourth Proportional to 2,714,526, 4,071,786.68 and 692,769.75

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Solution

The fourth proportional to 2,714,526, 4,071,786.68 and 692,769.75 is: 1,039,154.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,526 : 4,071,786.68 = 692,769.75 : x
  2. Step 2: Convert to fraction form
    2,714,526/4,071,786.68 = 692,769.75/x
  3. Step 3: Cross multiply
    2,714,526x = 4,071,786.68 × 692,769.75
  4. Step 4: Simplify right side
    2,714,526x = 2,820,810,636,893.08
  5. Step 5: Solve for x
    x = 2,820,810,636,893.08/2,714,526
  6. Step 6: Final answer
    x = 1,039,154.03

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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.