Home / 5,486,964.36-7,554,735.49-4,658,399.07

Finding the Fourth Proportional to 5,486,964.36, 7,554,735.49 and 4,658,399.07

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Solution

The fourth proportional to 5,486,964.36, 7,554,735.49 and 4,658,399.07 is: 6,413,924.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,486,964.36 : 7,554,735.49 = 4,658,399.07 : x
  2. Step 2: Convert to fraction form
    5,486,964.36/7,554,735.49 = 4,658,399.07/x
  3. Step 3: Cross multiply
    5,486,964.36x = 7,554,735.49 × 4,658,399.07
  4. Step 4: Simplify right side
    5,486,964.36x = 35,192,972,780,712
  5. Step 5: Solve for x
    x = 35,192,972,780,712/5,486,964.36
  6. Step 6: Final answer
    x = 6,413,924.07

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1.5x scale

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.