Home / 1,348,450.20-2,022,383.70-590,290.20

Finding the Fourth Proportional to 1,348,450.20, 2,022,383.70 and 590,290.20

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Solution

The fourth proportional to 1,348,450.20, 2,022,383.70 and 590,290.20 is: 885,307.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,450.20 : 2,022,383.70 = 590,290.20 : x
  2. Step 2: Convert to fraction form
    1,348,450.20/2,022,383.70 = 590,290.20/x
  3. Step 3: Cross multiply
    1,348,450.20x = 2,022,383.70 × 590,290.20
  4. Step 4: Simplify right side
    1,348,450.20x = 1,193,793,278,749.74
  5. Step 5: Solve for x
    x = 1,193,793,278,749.74/1,348,450.20
  6. Step 6: Final answer
    x = 885,307.65

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1.5x scale

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.