Home / 1,463,318.30-2,018,495.22-966,605.24

Finding the Fourth Proportional to 1,463,318.30, 2,018,495.22 and 966,605.24

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Solution

The fourth proportional to 1,463,318.30, 2,018,495.22 and 966,605.24 is: 1,333,331.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,318.30 : 2,018,495.22 = 966,605.24 : x
  2. Step 2: Convert to fraction form
    1,463,318.30/2,018,495.22 = 966,605.24/x
  3. Step 3: Cross multiply
    1,463,318.30x = 2,018,495.22 × 966,605.24
  4. Step 4: Simplify right side
    1,463,318.30x = 1,951,088,056,566.95
  5. Step 5: Solve for x
    x = 1,951,088,056,566.95/1,463,318.30
  6. Step 6: Final answer
    x = 1,333,331.28

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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.