Home / 3,066,970.43-4,600,503.37-908,213.92

Finding the Fourth Proportional to 3,066,970.43, 4,600,503.37 and 908,213.92

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Solution

The fourth proportional to 3,066,970.43, 4,600,503.37 and 908,213.92 is: 1,362,335.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,970.43 : 4,600,503.37 = 908,213.92 : x
  2. Step 2: Convert to fraction form
    3,066,970.43/4,600,503.37 = 908,213.92/x
  3. Step 3: Cross multiply
    3,066,970.43x = 4,600,503.37 × 908,213.92
  4. Step 4: Simplify right side
    3,066,970.43x = 4,178,241,189,274.92
  5. Step 5: Solve for x
    x = 4,178,241,189,274.92/3,066,970.43
  6. Step 6: Final answer
    x = 1,362,335.01

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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.