Home / 1,058,318.72-1,460,490.72-574,893.44

Finding the Fourth Proportional to 1,058,318.72, 1,460,490.72 and 574,893.44

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Solution

The fourth proportional to 1,058,318.72, 1,460,490.72 and 574,893.44 is: 793,358.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,318.72 : 1,460,490.72 = 574,893.44 : x
  2. Step 2: Convert to fraction form
    1,058,318.72/1,460,490.72 = 574,893.44/x
  3. Step 3: Cross multiply
    1,058,318.72x = 1,460,490.72 × 574,893.44
  4. Step 4: Simplify right side
    1,058,318.72x = 839,626,534,108.88
  5. Step 5: Solve for x
    x = 839,626,534,108.88/1,058,318.72
  6. Step 6: Final answer
    x = 793,358.86

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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.