Home / 1,301,226.73-1,950,486.89-503,056.47

Finding the Fourth Proportional to 1,301,226.73, 1,950,486.89 and 503,056.47

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Solution

The fourth proportional to 1,301,226.73, 1,950,486.89 and 503,056.47 is: 754,061.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,301,226.73 : 1,950,486.89 = 503,056.47 : x
  2. Step 2: Convert to fraction form
    1,301,226.73/1,950,486.89 = 503,056.47/x
  3. Step 3: Cross multiply
    1,301,226.73x = 1,950,486.89 × 503,056.47
  4. Step 4: Simplify right side
    1,301,226.73x = 981,205,054,463.72
  5. Step 5: Solve for x
    x = 981,205,054,463.72/1,301,226.73
  6. Step 6: Final answer
    x = 754,061.56

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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.