Home / 2,956,566.30-4,426,555.05-2,873,622.30

Finding the Fourth Proportional to 2,956,566.30, 4,426,555.05 and 2,873,622.30

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Solution

The fourth proportional to 2,956,566.30, 4,426,555.05 and 2,873,622.30 is: 4,302,371.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,566.30 : 4,426,555.05 = 2,873,622.30 : x
  2. Step 2: Convert to fraction form
    2,956,566.30/4,426,555.05 = 2,873,622.30/x
  3. Step 3: Cross multiply
    2,956,566.30x = 4,426,555.05 × 2,873,622.30
  4. Step 4: Simplify right side
    2,956,566.30x = 12,720,247,303,857.61
  5. Step 5: Solve for x
    x = 12,720,247,303,857.61/2,956,566.30
  6. Step 6: Final answer
    x = 4,302,371.74

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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.