Home / 1,677,224.04-2,314,506-1,024,940.76

Finding the Fourth Proportional to 1,677,224.04, 2,314,506 and 1,024,940.76

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Solution

The fourth proportional to 1,677,224.04, 2,314,506 and 1,024,940.76 is: 1,414,379.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,677,224.04 : 2,314,506 = 1,024,940.76 : x
  2. Step 2: Convert to fraction form
    1,677,224.04/2,314,506 = 1,024,940.76/x
  3. Step 3: Cross multiply
    1,677,224.04x = 2,314,506 × 1,024,940.76
  4. Step 4: Simplify right side
    1,677,224.04x = 2,372,231,538,664.56
  5. Step 5: Solve for x
    x = 2,372,231,538,664.56/1,677,224.04
  6. Step 6: Final answer
    x = 1,414,379.64

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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.