Home / 2,045,722.04-2,824,305.95-1,818,739.25

Finding the Fourth Proportional to 2,045,722.04, 2,824,305.95 and 1,818,739.25

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Solution

The fourth proportional to 2,045,722.04, 2,824,305.95 and 1,818,739.25 is: 2,510,935.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,722.04 : 2,824,305.95 = 1,818,739.25 : x
  2. Step 2: Convert to fraction form
    2,045,722.04/2,824,305.95 = 1,818,739.25/x
  3. Step 3: Cross multiply
    2,045,722.04x = 2,824,305.95 × 1,818,739.25
  4. Step 4: Simplify right side
    2,045,722.04x = 5,136,676,085,273.54
  5. Step 5: Solve for x
    x = 5,136,676,085,273.54/2,045,722.04
  6. Step 6: Final answer
    x = 2,510,935.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.