Home / 3,398,944.86-5,096,660.40-1,002,483.72

Finding the Fourth Proportional to 3,398,944.86, 5,096,660.40 and 1,002,483.72

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Solution

The fourth proportional to 3,398,944.86, 5,096,660.40 and 1,002,483.72 is: 1,503,207.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,944.86 : 5,096,660.40 = 1,002,483.72 : x
  2. Step 2: Convert to fraction form
    3,398,944.86/5,096,660.40 = 1,002,483.72/x
  3. Step 3: Cross multiply
    3,398,944.86x = 5,096,660.40 × 1,002,483.72
  4. Step 4: Simplify right side
    3,398,944.86x = 5,109,319,077,368.69
  5. Step 5: Solve for x
    x = 5,109,319,077,368.69/3,398,944.86
  6. Step 6: Final answer
    x = 1,503,207.40

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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.