Home / 2,766,767.22-4,150,579.95-1,169,337.06

Finding the Fourth Proportional to 2,766,767.22, 4,150,579.95 and 1,169,337.06

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Solution

The fourth proportional to 2,766,767.22, 4,150,579.95 and 1,169,337.06 is: 1,754,186.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,766,767.22 : 4,150,579.95 = 1,169,337.06 : x
  2. Step 2: Convert to fraction form
    2,766,767.22/4,150,579.95 = 1,169,337.06/x
  3. Step 3: Cross multiply
    2,766,767.22x = 4,150,579.95 × 1,169,337.06
  4. Step 4: Simplify right side
    2,766,767.22x = 4,853,426,956,027.95
  5. Step 5: Solve for x
    x = 4,853,426,956,027.95/2,766,767.22
  6. Step 6: Final answer
    x = 1,754,186.95

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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.