Home / 1,073,774.84-1,481,810.22-590,348.21

Finding the Fourth Proportional to 1,073,774.84, 1,481,810.22 and 590,348.21

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Solution

The fourth proportional to 1,073,774.84, 1,481,810.22 and 590,348.21 is: 814,681.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,774.84 : 1,481,810.22 = 590,348.21 : x
  2. Step 2: Convert to fraction form
    1,073,774.84/1,481,810.22 = 590,348.21/x
  3. Step 3: Cross multiply
    1,073,774.84x = 1,481,810.22 × 590,348.21
  4. Step 4: Simplify right side
    1,073,774.84x = 874,784,003,527.66
  5. Step 5: Solve for x
    x = 874,784,003,527.66/1,073,774.84
  6. Step 6: Final answer
    x = 814,681.04

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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.