Home / 1,496,204.29-2,064,775.12-851,665.98

Finding the Fourth Proportional to 1,496,204.29, 2,064,775.12 and 851,665.98

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Solution

The fourth proportional to 1,496,204.29, 2,064,775.12 and 851,665.98 is: 1,175,306.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,204.29 : 2,064,775.12 = 851,665.98 : x
  2. Step 2: Convert to fraction form
    1,496,204.29/2,064,775.12 = 851,665.98/x
  3. Step 3: Cross multiply
    1,496,204.29x = 2,064,775.12 × 851,665.98
  4. Step 4: Simplify right side
    1,496,204.29x = 1,758,498,726,054.42
  5. Step 5: Solve for x
    x = 1,758,498,726,054.42/1,496,204.29
  6. Step 6: Final answer
    x = 1,175,306.57

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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.