Home / 1,058,290.64-1,460,467.43-574,855.64

Finding the Fourth Proportional to 1,058,290.64, 1,460,467.43 and 574,855.64

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Solution

The fourth proportional to 1,058,290.64, 1,460,467.43 and 574,855.64 is: 793,315.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,290.64 : 1,460,467.43 = 574,855.64 : x
  2. Step 2: Convert to fraction form
    1,058,290.64/1,460,467.43 = 574,855.64/x
  3. Step 3: Cross multiply
    1,058,290.64x = 1,460,467.43 × 574,855.64
  4. Step 4: Simplify right side
    1,058,290.64x = 839,557,928,995.19
  5. Step 5: Solve for x
    x = 839,557,928,995.19/1,058,290.64
  6. Step 6: Final answer
    x = 793,315.09

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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.