Home / 2,433,330.15-3,649,955.07-727,477.44

Finding the Fourth Proportional to 2,433,330.15, 3,649,955.07 and 727,477.44

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Solution

The fourth proportional to 2,433,330.15, 3,649,955.07 and 727,477.44 is: 1,091,204.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,330.15 : 3,649,955.07 = 727,477.44 : x
  2. Step 2: Convert to fraction form
    2,433,330.15/3,649,955.07 = 727,477.44/x
  3. Step 3: Cross multiply
    2,433,330.15x = 3,649,955.07 × 727,477.44
  4. Step 4: Simplify right side
    2,433,330.15x = 2,655,259,970,438.62
  5. Step 5: Solve for x
    x = 2,655,259,970,438.62/2,433,330.15
  6. Step 6: Final answer
    x = 1,091,204.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.