Home / 4,826,030.96-7,237,438.97-1,946,654.12

Finding the Fourth Proportional to 4,826,030.96, 7,237,438.97 and 1,946,654.12

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Solution

The fourth proportional to 4,826,030.96, 7,237,438.97 and 1,946,654.12 is: 2,919,332.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,030.96 : 7,237,438.97 = 1,946,654.12 : x
  2. Step 2: Convert to fraction form
    4,826,030.96/7,237,438.97 = 1,946,654.12/x
  3. Step 3: Cross multiply
    4,826,030.96x = 7,237,438.97 × 1,946,654.12
  4. Step 4: Simplify right side
    4,826,030.96x = 14,088,790,343,278.59
  5. Step 5: Solve for x
    x = 14,088,790,343,278.59/4,826,030.96
  6. Step 6: Final answer
    x = 2,919,332.78

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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.