Home / 2,794,426.20-4,196,708.10-2,446,061.40

Finding the Fourth Proportional to 2,794,426.20, 4,196,708.10 and 2,446,061.40

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Solution

The fourth proportional to 2,794,426.20, 4,196,708.10 and 2,446,061.40 is: 3,673,529.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,426.20 : 4,196,708.10 = 2,446,061.40 : x
  2. Step 2: Convert to fraction form
    2,794,426.20/4,196,708.10 = 2,446,061.40/x
  3. Step 3: Cross multiply
    2,794,426.20x = 4,196,708.10 × 2,446,061.40
  4. Step 4: Simplify right side
    2,794,426.20x = 10,265,405,690,477.34
  5. Step 5: Solve for x
    x = 10,265,405,690,477.34/2,794,426.20
  6. Step 6: Final answer
    x = 3,673,529.00

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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.