Home / 4,823,709.12-7,235,717.76-2,426,244.48

Finding the Fourth Proportional to 4,823,709.12, 7,235,717.76 and 2,426,244.48

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Solution

The fourth proportional to 4,823,709.12, 7,235,717.76 and 2,426,244.48 is: 3,639,444.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,709.12 : 7,235,717.76 = 2,426,244.48 : x
  2. Step 2: Convert to fraction form
    4,823,709.12/7,235,717.76 = 2,426,244.48/x
  3. Step 3: Cross multiply
    4,823,709.12x = 7,235,717.76 × 2,426,244.48
  4. Step 4: Simplify right side
    4,823,709.12x = 17,555,620,274,037.96
  5. Step 5: Solve for x
    x = 17,555,620,274,037.96/4,823,709.12
  6. Step 6: Final answer
    x = 3,639,444.22

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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.