Home / 4,392,686.36-6,062,632.72-3,014,898.23

Finding the Fourth Proportional to 4,392,686.36, 6,062,632.72 and 3,014,898.23

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Solution

The fourth proportional to 4,392,686.36, 6,062,632.72 and 3,014,898.23 is: 4,161,057.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,686.36 : 6,062,632.72 = 3,014,898.23 : x
  2. Step 2: Convert to fraction form
    4,392,686.36/6,062,632.72 = 3,014,898.23/x
  3. Step 3: Cross multiply
    4,392,686.36x = 6,062,632.72 × 3,014,898.23
  4. Step 4: Simplify right side
    4,392,686.36x = 18,278,220,664,287.42
  5. Step 5: Solve for x
    x = 18,278,220,664,287.42/4,392,686.36
  6. Step 6: Final answer
    x = 4,161,057.53

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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.