Home / 1,853,022.60-2,779,274.70-590,977.80

Finding the Fourth Proportional to 1,853,022.60, 2,779,274.70 and 590,977.80

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Solution

The fourth proportional to 1,853,022.60, 2,779,274.70 and 590,977.80 is: 886,384.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,022.60 : 2,779,274.70 = 590,977.80 : x
  2. Step 2: Convert to fraction form
    1,853,022.60/2,779,274.70 = 590,977.80/x
  3. Step 3: Cross multiply
    1,853,022.60x = 2,779,274.70 × 590,977.80
  4. Step 4: Simplify right side
    1,853,022.60x = 1,642,489,647,801.66
  5. Step 5: Solve for x
    x = 1,642,489,647,801.66/1,853,022.60
  6. Step 6: Final answer
    x = 886,384.03

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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.