Home / 1,074,074.59-1,482,261.06-590,676.49

Finding the Fourth Proportional to 1,074,074.59, 1,482,261.06 and 590,676.49

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Solution

The fourth proportional to 1,074,074.59, 1,482,261.06 and 590,676.49 is: 815,154.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,074.59 : 1,482,261.06 = 590,676.49 : x
  2. Step 2: Convert to fraction form
    1,074,074.59/1,482,261.06 = 590,676.49/x
  3. Step 3: Cross multiply
    1,074,074.59x = 1,482,261.06 × 590,676.49
  4. Step 4: Simplify right side
    1,074,074.59x = 875,536,760,184.48
  5. Step 5: Solve for x
    x = 875,536,760,184.48/1,074,074.59
  6. Step 6: Final answer
    x = 815,154.52

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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.