Home / 1,058,409.50-1,460,617.54-574,982.26

Finding the Fourth Proportional to 1,058,409.50, 1,460,617.54 and 574,982.26

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Solution

The fourth proportional to 1,058,409.50, 1,460,617.54 and 574,982.26 is: 793,482.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,409.50 : 1,460,617.54 = 574,982.26 : x
  2. Step 2: Convert to fraction form
    1,058,409.50/1,460,617.54 = 574,982.26/x
  3. Step 3: Cross multiply
    1,058,409.50x = 1,460,617.54 × 574,982.26
  4. Step 4: Simplify right side
    1,058,409.50x = 839,829,180,506.09
  5. Step 5: Solve for x
    x = 839,829,180,506.09/1,058,409.50
  6. Step 6: Final answer
    x = 793,482.28

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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.