Home / 1,058,136.62-1,460,647.28-736,033.64

Finding the Fourth Proportional to 1,058,136.62, 1,460,647.28 and 736,033.64

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Solution

The fourth proportional to 1,058,136.62, 1,460,647.28 and 736,033.64 is: 1,016,017.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,136.62 : 1,460,647.28 = 736,033.64 : x
  2. Step 2: Convert to fraction form
    1,058,136.62/1,460,647.28 = 736,033.64/x
  3. Step 3: Cross multiply
    1,058,136.62x = 1,460,647.28 × 736,033.64
  4. Step 4: Simplify right side
    1,058,136.62x = 1,075,085,528,791.35
  5. Step 5: Solve for x
    x = 1,075,085,528,791.35/1,058,136.62
  6. Step 6: Final answer
    x = 1,016,017.70

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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.