Home / 1,058,115.48-1,460,209.86-574,685.22

Finding the Fourth Proportional to 1,058,115.48, 1,460,209.86 and 574,685.22

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Solution

The fourth proportional to 1,058,115.48, 1,460,209.86 and 574,685.22 is: 793,071.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,115.48 : 1,460,209.86 = 574,685.22 : x
  2. Step 2: Convert to fraction form
    1,058,115.48/1,460,209.86 = 574,685.22/x
  3. Step 3: Cross multiply
    1,058,115.48x = 1,460,209.86 × 574,685.22
  4. Step 4: Simplify right side
    1,058,115.48x = 839,161,024,640.27
  5. Step 5: Solve for x
    x = 839,161,024,640.27/1,058,115.48
  6. Step 6: Final answer
    x = 793,071.31

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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.