Home / 1,901,659.02-2,853,425.02-890,606.37

Finding the Fourth Proportional to 1,901,659.02, 2,853,425.02 and 890,606.37

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Solution

The fourth proportional to 1,901,659.02, 2,853,425.02 and 890,606.37 is: 1,336,348.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,901,659.02 : 2,853,425.02 = 890,606.37 : x
  2. Step 2: Convert to fraction form
    1,901,659.02/2,853,425.02 = 890,606.37/x
  3. Step 3: Cross multiply
    1,901,659.02x = 2,853,425.02 × 890,606.37
  4. Step 4: Simplify right side
    1,901,659.02x = 2,541,278,485,197.32
  5. Step 5: Solve for x
    x = 2,541,278,485,197.32/1,901,659.02
  6. Step 6: Final answer
    x = 1,336,348.13

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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.