Home / 1,344,644.04-1,855,609.06-732,796.94

Finding the Fourth Proportional to 1,344,644.04, 1,855,609.06 and 732,796.94

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Solution

The fourth proportional to 1,344,644.04, 1,855,609.06 and 732,796.94 is: 1,011,259.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,644.04 : 1,855,609.06 = 732,796.94 : x
  2. Step 2: Convert to fraction form
    1,344,644.04/1,855,609.06 = 732,796.94/x
  3. Step 3: Cross multiply
    1,344,644.04x = 1,855,609.06 × 732,796.94
  4. Step 4: Simplify right side
    1,344,644.04x = 1,359,784,641,004.28
  5. Step 5: Solve for x
    x = 1,359,784,641,004.28/1,344,644.04
  6. Step 6: Final answer
    x = 1,011,259.93

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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.