Home / 1,042,104.40-1,563,010.80-332,204.20

Finding the Fourth Proportional to 1,042,104.40, 1,563,010.80 and 332,204.20

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Solution

The fourth proportional to 1,042,104.40, 1,563,010.80 and 332,204.20 is: 498,259.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,104.40 : 1,563,010.80 = 332,204.20 : x
  2. Step 2: Convert to fraction form
    1,042,104.40/1,563,010.80 = 332,204.20/x
  3. Step 3: Cross multiply
    1,042,104.40x = 1,563,010.80 × 332,204.20
  4. Step 4: Simplify right side
    1,042,104.40x = 519,238,752,405.36
  5. Step 5: Solve for x
    x = 519,238,752,405.36/1,042,104.40
  6. Step 6: Final answer
    x = 498,259.82

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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.