Home / 1,058,149.01-1,460,249.80-574,722.22

Finding the Fourth Proportional to 1,058,149.01, 1,460,249.80 and 574,722.22

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Solution

The fourth proportional to 1,058,149.01, 1,460,249.80 and 574,722.22 is: 793,118.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,149.01 : 1,460,249.80 = 574,722.22 : x
  2. Step 2: Convert to fraction form
    1,058,149.01/1,460,249.80 = 574,722.22/x
  3. Step 3: Cross multiply
    1,058,149.01x = 1,460,249.80 × 574,722.22
  4. Step 4: Simplify right side
    1,058,149.01x = 839,238,006,810.56
  5. Step 5: Solve for x
    x = 839,238,006,810.56/1,058,149.01
  6. Step 6: Final answer
    x = 793,118.93

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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.