Home / 1,058,448.49-1,460,660.65-575,014.03

Finding the Fourth Proportional to 1,058,448.49, 1,460,660.65 and 575,014.03

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Solution

The fourth proportional to 1,058,448.49, 1,460,660.65 and 575,014.03 is: 793,520.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,448.49 : 1,460,660.65 = 575,014.03 : x
  2. Step 2: Convert to fraction form
    1,058,448.49/1,460,660.65 = 575,014.03/x
  3. Step 3: Cross multiply
    1,058,448.49x = 1,460,660.65 × 575,014.03
  4. Step 4: Simplify right side
    1,058,448.49x = 839,900,361,729.73
  5. Step 5: Solve for x
    x = 839,900,361,729.73/1,058,448.49
  6. Step 6: Final answer
    x = 793,520.30

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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.