Home / 1,130,829.24-1,560,556.40-614,583.16

Finding the Fourth Proportional to 1,130,829.24, 1,560,556.40 and 614,583.16

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Solution

The fourth proportional to 1,130,829.24, 1,560,556.40 and 614,583.16 is: 848,131.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,130,829.24 : 1,560,556.40 = 614,583.16 : x
  2. Step 2: Convert to fraction form
    1,130,829.24/1,560,556.40 = 614,583.16/x
  3. Step 3: Cross multiply
    1,130,829.24x = 1,560,556.40 × 614,583.16
  4. Step 4: Simplify right side
    1,130,829.24x = 959,091,683,670.22
  5. Step 5: Solve for x
    x = 959,091,683,670.22/1,130,829.24
  6. Step 6: Final answer
    x = 848,131.31

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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.