Home / 1,024,383.65-1,536,755.90-350,306.51

Finding the Fourth Proportional to 1,024,383.65, 1,536,755.90 and 350,306.51

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Solution

The fourth proportional to 1,024,383.65, 1,536,755.90 and 350,306.51 is: 525,521.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,383.65 : 1,536,755.90 = 350,306.51 : x
  2. Step 2: Convert to fraction form
    1,024,383.65/1,536,755.90 = 350,306.51/x
  3. Step 3: Cross multiply
    1,024,383.65x = 1,536,755.90 × 350,306.51
  4. Step 4: Simplify right side
    1,024,383.65x = 538,335,586,615.60
  5. Step 5: Solve for x
    x = 538,335,586,615.60/1,024,383.65
  6. Step 6: Final answer
    x = 525,521.46

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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.