Home / 3,263,224.59-4,894,331.45-1,666,967.31

Finding the Fourth Proportional to 3,263,224.59, 4,894,331.45 and 1,666,967.31

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Solution

The fourth proportional to 3,263,224.59, 4,894,331.45 and 1,666,967.31 is: 2,500,192.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,224.59 : 4,894,331.45 = 1,666,967.31 : x
  2. Step 2: Convert to fraction form
    3,263,224.59/4,894,331.45 = 1,666,967.31/x
  3. Step 3: Cross multiply
    3,263,224.59x = 4,894,331.45 × 1,666,967.31
  4. Step 4: Simplify right side
    3,263,224.59x = 8,158,690,523,120.06
  5. Step 5: Solve for x
    x = 8,158,690,523,120.06/3,263,224.59
  6. Step 6: Final answer
    x = 2,500,192.77

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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.